Best Stereo Wireless Microphone Receivers in 2026

【Upgraded designed for two-person sound pick-up】- Upgraded double wireless microphones system which can support simultaneously picking up sound from 2 parties.Perfect for two-person team creator to do Interview/Vlog/Youtube/Facebook/Tiktok Live Stream work.

【 User-Friendly PLUG&PICK-UP 】- No Adapter/Additional APP/Bluetooth needed, item includes 2 clipped wireless microphones (2.4G signal transmission) and a receiver(Lightning connector), just plug the receiver into your iPhone/iPad and power on the microphones, they will automatically connect and pick-up sound. Easy for you to pick up sound with YouTube/Facebook Live Streaming, TikTok, Vlog, Blog, Podcast, Zoom, Interview, and other sound picking up.

【Real-time Crystal Voice Syncs with Noise cancellation】 - Using real-time auto-sync technology,2.4G signal transmission super low latency(0.009s), the sound picking-up follows the picture in real-time and will not be misplaced. Built-in noise reduction chip, get crystal clear audio(44.1~48kHz stereo CD quality)

Operating range: 80 feet in the line of sight. UHF wireless microphone for singing is less likely to subject to interference than VHF microphone. Reliable signal and no worried about the sound will be cut in and out during use. ★Need a digital to analog converter (not included) to connect the tv output to the mic system if you use tv to stream music.★

3 vocalists can sing karaoke together. 1/4’’ input for extra wireless microphone (not included but could be found from Fifine). Separate volume control (VOL.A & VOL.B) for each wireless mic. Perfect for family karaoke night, house party, school and church.

Adjustable echo effect. Allowed to mix the mic signal with music signal without using a mixer. Compact metal receiver, has stronger anti-interference ability than plastic ones. This cordless dynamic microphone system can save space at home and be portable for on the go use.

Uhf Wireless Karaoke Microphone System: The Microphone Connection Distance Is About 160feet (50m). Bluetooth 4.2 Connection Distance Is 10m. ●Signal Stability●No Delay●Anti-Howling ●Anti-Jamming ●Constant Frequency ●Clearer Sound Quality. ●Bluetooth Mode Is Passively Accepted And Cannot Actively Connect To Other Bluetooth Devices. If interference occurs, please open the back cover of the microphone handle and switch channels.●Not Supported Tv And Bluetooth Speakers.

Wireless Microphone System With Treble/Bass/Echo : The Wireless Microphone Machine Has A Treble, Bass, Echo Control Knob, So You Can Choose Different Microphone Sound Effects According To Different Songs, You Will Look Like A Shining Star When You Singing. This Wireless Microphone System Has Bluetooth Function, You Can Use Your Phone To Connect To It Via Bluetooth( Bietrun 06) To Play Your Favorite Music. Please Not Using Rechargeable Batteries.

Easy To Use: Plug And Play. ●Each Microphone Ues 2 Aa Batteries (Not Included), Please Using Amazon Alkaline Aa Batteries For Longer Karaoke Time. ●Connect the 6.35/3.5mm cable to the“OUTPUT”, connect the other side to Amplifiers, Speakers, Guitar Speaker, Iphone, Tv Boxes, Multi-Media Equipment, Etc.The Wireless Microphone Receiver Has A Ul-Certified Plug, Has 3w Power, Very Safe, Or Use Power Bank (5v-1a) Supply Power.

【All in One】The portable karaoke microphone is designed for you to sing anywhere! Singing and karaoke is the obvious job done here, it can also record your songs, and act as a voice disguiser. Also an awesome portable speaker if you just want to enjoy some music. Even more surprising is that it also can be used as an FM radio. Perfect for KTV singing, gathering singing, family singing, travel singing, car stereo, instrument recording, interviews and live, ect.

【Designed for Professionals】Karaoke Microphone with 3 layered anti noise filter head, which can effectively reduce the air flow and wind noise produced when singing and dust interference, distortion free and anti-howling! Built-in dual high-quality large speakers bring 360-degree super surround feeling, immersive!

【Advanced Audio Controls】With VOLUME and REMIX sliding button itself has a louder and more sensitive output. Stunning KTV live-sound, and clear music rhythm with echo reverberation. Superior Mic with dual stereo speakers, you can connect smart phone via Bluetooth, AUX cable or insert U-disk and TF card max 32GB(Not Included), can make you listening and singing anytime and anywhere.

【Noise Cancellation & CD-level Audio Quality】This professional microphone has a built-in noise reduction chip, more effectively identifying the original sound in noisy environments. Wireless Lavalier mic has omnidirectional sound reception technology and records every detail.

【Wide Compatibility】The upgraded wireless clip-on microphone has a 3 in 1 universal receiver. No need to replace multiple individual interfaces or interface cables.Compatible with iPhone, iPad, Android Phones, DSLR camera, Laptop, MacBook, GoPro, Camcorder, etc.

【8H Working Time& 328ft Audio Range】Wireless microphone transmitter has a built-in large-capacity rechargeable battery and low-power chip, providing more than 8 hours. Wireless lapel mic can record within 100 meters without obstacles. Ideal for indoor and outdoor long-distance high-fidelity recording.

🎤 The Rechargeable Wireless Microphone System that is available on the market at this price - UHF Dual Rechargeable Wireless Microphone With Bluetooth Receiver System. Perfect for Karaoke, Speech, Meeting, Party, Church, Wedding, DJ, Performance, Indoor or Outdoor. No need to set! Just plug and use!

🎤 Wireless Range max up to 200ft, enough for normal usage; Receiver Box with Mic-A & Mic-B Independent Volume Control; Adjustable ECHO Effect; Bluetooth Function for Background Music Playing(Turn on Bluetooth and search "X168" to connect, BT Range about 32 Feet); Design for Karaoke Speaker, PA System, Outdoor Speaker, Sound Bar, Bookshelf Speaker, Home Theater, etc(Notice: This System Cannot be Used for Bluetooth Speakers, because Bluetooth Speakers do not have Microphone jack)

🎤 Two ways for Input: Wired Input(1/8"(3.5mm) Jack Input) or Bluetooth Connect Input(Turn on Bluetooth and search "X168" to connect); Two ways for Output: 1/4"(6.35mm) or 1/8"(3.5mm) Jack Output

Omni-directional for high-qualitiy stereo sound pick up

Included wind-screen to reduce wind noise

360-degree rotation Clip for freedom of attacment angle

🎤 Saramonic Blink500 Pro system -- Incredibly lightweight, ultracompact and easy-to-use wireless microphone system for up to 2 people. The microphone delivers exceptional, broadcast-quality sound to DSLR, Mirrorless and Video cameras, Smartphones, Tablets, Computers, and more.

🎤 Receiver -- Feature a vivid OLED display and a 3.5mm output. It also includes both TRS and TRRS output cables, allowing it to work with cameras, mobile devices, computers and any device with a 3.5mm audio input. The receivers feature a 3.5mm headphone output for real-time monitoring and selectable Mono/Stereo switch. Making the Blink 500 Pro meet the demands of professional users.

🎤 Transmitter -- Feature a built-in mic and can be clipped to shirts and clothing or used as a belt pack with the included professional lavalier microphone. They also feature selectable mic or line-level input and vivid OLED display

FULL COMPATIBILITY: Wireless receiver with universal 1/4” plug works with mixers, PA speakers, karaoke machines w/ 1/4 MIC IN for voice amplifying and phones, laptops, DSLR cameras (with adaptor included) for recording.

CLEAR SOUND QUALITY: Hotec wireless lavalier microphone systems offers high quality sound transmission and clear voice at operating range up to 100ft line of sight without feedback or distortion.

EASY SET UP: Plug and play, powered by rechargeable batteries, select the lapel or the headset mic and plug it into the microphone socket of the transmitter, turn on both, you are ready to go.

🎤 Rechargeable & LED Display : Microphones receiver can be rechargeable. No need to set! No need to buy batteries! The microphones can last for about 30 hrs, the receiver's battery can last for 15 hrs.With dual USB charging port for charging. The microphones display can show the battery power and signal strength in real time, don't worry about suddenly not working.

🎤 Easy to Use : Plug and play, no need pair.No need to buy batteries! The receiving box adopts 6.35mm audio head, which can be directly plugged into any audio (especially perfect for Karaoke, Speech, Meeting, Performance, Indoor or Outdoor. Design for Outdoor Karaoke Speaker, PA Speaker System, Power Amplifier, etc), no need to connect the output line separately.( NOT for Bluetooth Speakers/PC/Phones)

🎤 Variable Channels: Support 4 sets at max for simultaneously using in the same area,(Each Set Using In Different Channel), avoiding interference signals at any time. The international standard working distance is 15 meters (measured 30 meters).NOTE: If Microphone & Receiver can’t connect with each other, they need Pairing to Reset, please see how to Pair/Reset in Product Picture, Product Description or User Manual.

【2.4G Digital RF Wireless Mic with 150ft Stable Transmission】Comica BoomX-D2 wireless mic with Dual-transmitters and one receiver. The working distance of up to 150ft, is ideal for Tiktok Livestream, interviews, Youtube video recordings, etc.

【One-Button Muting & Real-Time Monitoring】The receiver of BoomX-D2 Wireless lapel mic has a 3.5mm headphone monitor hole, you can test whether it is working normally during recording. Press the power button briefly on the transmitter to mute, for short pauses or adjustments to the device during recording.

【Auto Frequency Adjustmen & Low Latency < 20ms】Comica BoomX-D2 wireless camera microphone can be paired automatically and choose the best channel for stable and smooth signal transmission. Allowing audio to be transmitted faster and latency to be reduced to less than 20ms, high fidelity and fast transmission.

Compatible with IOS/Android/Camera: Our upgrade wireless lavalier microphone has full compatibility, With the USB C, 3.5mm TRS/ TRRS, iPhone adapter cables we give you, you can more easily connect iPhone7-13, iPad Air/Pro series, most Android smartphone, Canon EOS/Nikon camera, various camcorder, voice recorder, PC, laptop, etc.(Note: Some android phone need to go to system settings open OTG)

2 Transmitters and 1 Receivers Wireless Lavalier Microphones: This dual wireless lapel Microphone set comes with 2 transmitters and 1 receiver, perfect for video recording of 2 person talking and interview. Plug and play is easy to set it up, one-button pairing allow you to enjoy hands-free recording. (You can also use one mic and receiver set) . And it equips two modes，Sound recording mode & noise reduction mode.

Automatic Connection & Plug and Play: no adaptor, no APP or Bluetooth, easy to operate, only 1 minute to complete. Step 1: Simply insert the receiver（Select the adapter cable suitable for your phone/camera or other device） into the device. Step 2: Long press the power button of the microphone and receiver three seconds to power on, and the microphone will automatically pair after power-on. when the indicator on the microphone changes to Green,you can easily complete video recording.

Easy Plug and Play: Professional Plug and Play wireless microphone for iphone/ipad /andriod.No APP & Bluetooth Needed,Just plug the receiver into your iPhone/iPad/Andriod or USB-C Port devices and Power on the Micphone,then Start Recording.Small size help easily rotating Clip-on your shirt or Tie,prefect for YouTube,Facebook,TiktTok,Pod cast,Vlog,Interview,Live streaming and other video recording lovers.Including 2 pcs microphones and 2 pcs receivers (1 receiver can connect with 1PC or 2PC Mics)

DSP Chip: Intelligent DSP IC chip bluetooth lapel microphone offers full-band 20 kHz stereo quality and more stable sound .The 360° comprehensive microphone can capture the clear sound around for iphone microphone for video recording to help you finally create high quality recording.

Real Time Voices and CD Quality:This microphone for iphone /android set built-in 2.4GHz frequency spectrum and 0.009s delay in transmission, which can achieve interference-free and stable wireless transmission of up to 65ft(without obstacle).The clip on microphone can sync the background music for iPhone and human voice in real time, reduce video post-editing, offers professional full band audio. 44.1~48kHz stereo CD sound quality,and support multi-channel real-time mixing.

HIGH-GRADE QUALITY: Capture professional audio with ease and universal functionality. Fully compatible with DSLRs, camcorders, smartphones/tablets and other recorders. Ideal for filmmakers, broadcasters, and vloggers.

TECHNICALLY VERSATILE: Optimal for both live sound and recording. Dynamic range that picks up a wide frequency spectrum (35 Hz to 18 kHz) with a distance of up to 330’. Operates on UHF spectrum in 2 groups of 48 channels (up to 96 unique frequencies).

1-YEAR WARRANTY: We’ve got your back. Our products are designed to ease your technical woes, not add to them. Our friendly US-Based support is here to help

[2.4G CONNECTION]1Mii headset with microphone is engineered with the most advanced 2.4G wireless technology. The wireless headset microphone automatically connects to when power on.With low radiation, low interference, high signal stability, fast transmission, short audio delay. The frequency of the wireless mic provides confidentiality, anti-interference ability and loud, clear, high fidelity sound.

[CLEAR SOUND QUALITY]This microphone headset equipped with high sensitivity condenser microphone which can offer high quality sound transmission and clear voice.Note: This is a 2.4G wirless microphone NOT Bluetooth wireless microphone! NOT work with your PC,iPhone, iPad,Mac,Smart Phone etc!

[LONG RANGE CONNECTION] With Class 1 2.4G technologies, the 1Mii gym microphone can achieve a range up to 164ft (50m) line-of-sight in open air and up to 50-70ft (20-30m) indoors(without obstacles).1Mii wireless Headset microphone is suitable for meeting, class, speech, tour guiding etc.

UHF NARROW BAND: These cordless microphones for singing feature UHF audio transmission for unsurpassed performance w/ high signal over noise ratio for clear, distortion-free, crisp vocal & excellent sound reproduction unlike low-grade VHF unit

SELECTABLE FREQUENCY RANGE: This wireless professional microphone features digital display w/ 8 channel selectable mic frequency range w/ low distortion. Enjoy cordless singing to karaoke music & mobility for energetic on-stage performance

AUDIO RECEIVER: Pyle wireless microphone system includes a plug-in audio adapter receiver with ¼” (6.3mm) jack. Features integrated antenna for extended wireless range. It directly connects to amplifier, stereos, audio processors, and DJ mixer

FULL COMPATABILITY- The 1/4 inch plug receiver with included adapters allows the handheld microphone to work with any sound device equipped with 'MIC IN' jack, such as laptop, DJ controller, camera, karaoke machine, PA, amplifier, etc.

MULTI SELECTABLE FREQUENCIES – The wireless mic system is preset with 20 selectable UHF frequencies, less prone to interference and low distortion, thus to use its best performance

MULTI SELECTABLE FREQUENCIES – The wireless mic system is preset with 20 selectable UHF frequencies, less prone to interference and low distortion, thus to use its best performance

Uhf narrow band: the portable wireless mic set features UHF audio transmission for unsurpassed performance W/ High signal over noise ratio for clear, noise & distortion free, crisp vocal & excellent sound reproduction Unlike other low Grade VHF unit

Bluetooth-compatible: the wireless handheld Microphone has Bluetooth music streaming ability that works w/ latest devices. Additional features include talkover, voice-over, selectable frequency W/ digital display, audio config & acoustic pop filter

Battery Operated: The dual microphone features 2 AA battery Operated Design while the receiver features a simple plug-in operation via power adapter. Features independent Channel volume control so you can balance the vocals as desired

FLEXIBLE CONNECTION OPTIONS: the receiver has one 3.5mm (1/8”) TRS and one optical input connector, one 3.5mm, 6.35mm (1/4”) TRS and one optical output connector for easy setup with your home theater or speaker system. It works with a wide range of sound bars, home receivers, speakers such as Bose, Sonos and etc.

SUPERB SOUND QUALITY: with optical (Toslink) input and output connectors, the karaoke mixer system can easily connect to a wide variety of smart TVs, soundbars, home receivers, and external speakers such as Bose, Sonos, Vizio, Samsung, and more. Please kindly note following instruction to improve sound quality. 1. Adjust your external sound bar/speakers’ volume to max level; 2. Adjust the mic’s volume knob to max level; 3. Adjust the main volume knob on the mixer to below mid-level.

INTERFERENCE FREE: the wireless microphone system comes with Ultra-High Frequency (UHF, 550-590 MHz) which is less likely to get interference from other equipment compared with a VHF system. It has 16 selectable frequencies (8 frequencies each channel) and is compliant with the latest FCC regulations

【Effortless Connectivity&Connect Smart TV】 Bluetooth Connection & 3.5mm aux connection.Bluetooth 5.0 ensures stable instant pairing and maintains a strong connection up to 66 ft away for skip-free music. If your smart TV has Bluetooth function, you can connect to a Karaoke microphone, and you can sing while watching TV lyrics, and enjoy high-quality music anytime.MAONO portable karaoke mic is suitable for karaoke parties, KTV, home parties, interviews, speeches, travel trips, etc.

【Duet Mode, Double Fun】Bluetooth Wireless Microphone makes our party, not limited by location to our joy, anytime and anywhere you want to sing. Easier and quicker to pair two MKP100 microphones via a wireless connection, and sing karaoke songs with your family and friends together. Perfect gift for birthdays, Valentine’s Day, Mother’s Day, Children’s Day, Christmas Day, Thanksgiving Day, New Year, and other festivals, celebrations, and holidays.

【3 in 1 Karaoke Mic】 Built-in dual 5W high-fidelity and powerful stereo speakers, sound clearer and louder. High-quality Bluetooth module can be used as a speaker, player, and recorder, compatible with various singing applications and karaoke apps (Apple Music, Smule, Spotify, WeSing, TikTok, YouTube, StarMaker, The Voice, Voloco, Yokee, KaraDoReMi, Red Karaoke, Sing Play, Spotlite, Castbox, etc.)

QUAD FREQUENCY CHANNEL: This portable wireless microphone system by Pyle Pro has 4 channel design with broad frequency response range for cordless singing to karaoke music and mobility for energetic on stage performances

UHF BAND: This mic set features UHF signal audio transmission for an unsurpassed performance with high signal over noise ratio for clear, noise and distortion free, crisp vocal and excellent sound reproduction unlike other low grade VHF units

INDEPENDENT MIC VOLUME CONTROL: The unit has an independent adjustable volume control for each of the 4 dynamic mic so you can balance the vocals as desired. Perfect for professional engagements, conference, PA, dj party

【Suitable for iOS & Android】This dual wireless lavalier microphone kit comes with 2 transmitters and 2 receivers. 2 pack mic suitbale for 2 person talking and video at the same time. You can use it with your family, friend or workmate. Also you can use it by yourself. So 1 receiver can connect 1pc or 2pc mic. However, transmitters cann't connect 2 receiver at the same time.

【6H Working Time & 65FT Effective Distance】Our lapel microphone wireless has 6H working time after about 1.5 hours charging. 65FT effective distance help you to move around. Ultra-long recording brings you a more perfect video recording experience. Also, NBtoUS provides 6 FT MFi lightning charging cable. You can charging your device when video recording simultaneously.

【Easy Plug-Play & Easy to Carry】Plug and play without APP and Bluetooth. You only need plug into devices, click the mic button. Each wireless microphone has a small and strong adjustable clip, which is easy to clip it onto the clothes. Lapel microphone only 0.16oz. It won't be your burden.

High Sound Quality - With novel appearance and excellent quality, adopted the latest intelligent technology, the PCB is better designed, which makes the sound with higher fidelity. The receiver has automatically search frequency function, can search the cleanest frequency point for each microphone faster and better to ensure microphones sound with higher consistency.

Quick Setup - The receiver has one key operation, it’s very convenient to use. Please make sure you plug in MIC input, not Audio in, Line in or AUX in input, otherwise no sound can be heard. The wireless microphones and receiver pairs automatically once are on power. 1 second automatic link plug and play No tedious Settings 160ft range - Automatic pairing

Applicable Occasions - It's suitable to be applied in karaoke, KTV, bar, stage performance, meeting host, conference, speech, promotion, DJ, celebration, church, home entertainment, family party and other outdoor activities. Due to the matching of the two colors (gray & vermilion) microphones, it’s especially applicable to two-person scenes like wedding and duet.

1x Receiver + 2 x Transmitters: The Upgraded dual wireless lavalier microphones has 1 receiver and 2 transmitters included, which makes it possible to record sound or video from both 2 parties at the same time. Also, you can use just use 1 mic alone for interviewing, online conferencing, podcasting, vlogging, live streaming.

Plug and Play: No Bluetooth, No APP, No adapter needed. Just plug the receiver into your devices and turn on the power switch of the transmitters, the two parts will get connected successfully and auto paired immediately. Note: If the matching is unsuccessful, don't worry, just turn off the device and try again.

Omnidirectional Mic with Noise Reduction: The built-in intelligent active noise reduction chip allows you to record clearly in noisy environments, which can provides more vivid, soft, natural and stereo sound around for recording or real time video.

CORDLESS RECORDING: Wireless lapel microphone system includes transmitter with belt clip, receiver with camera shoe and tripod mount, Handheld mic, Lav mic & 2 earphones

GREAT WIRELESS SOUND: The 2.4GHz Wireless system features internal boost antennas with 164-foot (50-meter) range. Perfect for YouTube interviews, tutorials, and presentation recordings podcasts

1-YEAR WARRANTY: We’ve got your back! Our products are designed to ease your technical woes, not add to them. Our friendly US-Based support is here to help

【2.4G DIGITAL RF TECHNOLOGY WIRELESS MIC】Comica BoomX-DUC RX is designed for reliable and trouble-free performance.Working distance up to 150ft and our frequencies has no conflict with the govt frequencies for safe usage.

【SINGLE RECEIVER】Comica BoomX-DUC RX is a receiver compatible with comica BoomX-D series wireless lapel microphones. With metal case for excellent shielding. It has great signal and picks up audio with no other noises.

【MONO/STEREO SWITCH AND REAL-TIME AUDIO MONITORING】Comica BoomX-DUC RX lavalier mic provides mono/stereo switch (Please note that smartphone can not output stereo audio). Equipped with 3.5mm headphone monitor hole, you can test whether it is working normally during recording.

【Wireless Microphone for Android】BY-M1V3 is a 2.4Ghz wireless microphone system that provides high quality sound for live streaming , vlogging, course recording, and other audio capturing applications.BY-M1V5 is compatible with most Android devices with USB-C ports, including smartphones and tablets（USB-C ports）. It has 1 transmitter and 1 receiver.

【Built-in Omnidirectional Mic & 7 Levels Gain Adjustment】The transmitter has a built-in omni-directional microphone to capture sound sources in all directions and a 3.5mm microphone input for access to an external lavalier microphone (not included). 7 levels of gain adjustment are available to meet different recording needs.

【Noise Cancellation & One Key Mute】There is a noise cancellation button and a mute button on the transmitter. A short press turns on noise cancellation to effectively reduce noise and harvest pure sound. Mute is switched on at the touch of a button depending on the recording needs.

USB Type-C Wireless Mic System: Comica Vimo S UC wireless microphone is specially for smartphones/ tablets/laptops with a USB-C connector. Ideally use for iPads with USB C connectors, Android Phones, and tablets with USB C input jacks.

Special Integrated Design: Comica Vimo S UC smartphone wireless microphone is designed with its magnetically attracted receiver and integrated design. It's not only a charging case but a carrying case. The microphone is made of ultra-lightweight materials and is finger-sized for easy portability. No power on or pairing is required. Just plug and play mic.

48Khz/24bit Sound, One-Click Noise Cancelling: Comica Vimo S UC wireless lavalier microphone has a built-in DSP denoising chip for intelligent denoising. In addition, the one-touch noise cancellation function helps you get clearer audio in complex radio environments, eliminate noise or mute with one touch, and finish shooting more easily.

2.4G Wireless Transmission: This wireless lapel microphone system uses 2.4G wireless international universal frequency band, which is a technology permitted by law in various countries/regions. Featured with fast connection, high signal stability, low interference and short audio delay. The transmission distance between the transmitter and the receiver can reach 30m-50m (100ft-165ft) when used without obstacles.

Professional Mic: The omnidirectional built-in microphone on the transmitter can record excellent sound quality. Equipped with high-density spray-proof sponge and intelligent noise reduction chip, allowing the mic to more effectively identify original sound in noisy environments, clearly record every detail. The transmitter comes with a 3.5mm external microphone port that can be plugged into an additional clip-on microphone. The volume of the transmitter can be adjusted by the button.

Plug and Play: Turn on the switch on the TX and RX, they will automatically match within 2s. Then plug the receiver into your device, you can easily use this item. No Bluetooth needed. The TX weighs only 28g and the RX only 36g. The lightweight and compact mic is suitable for clipping on the collar, and the firm back clip ensures that the microphone will not shift when you walk around and present. Help you get rid of the shackles of the cable and free your hands.

【New Upgrade with Dispaly】The wireless microphone headset adopts advanced UHF low-power wireless transmission technology, and the wireless transmitter adopts a high-definition display, which can clearly display channel/volume information. Built-in high-sensitivity condenser microphone, stable signal, no delay, no radiation, anti-interference, anti-howling, constant frequency, clearer sound quality (Only for Mic Jack, not Aux Jack, otherwise there is no sound)

【Long Range Connection】The transmission distance is upgraded to achieve a line of sight range of up to 165 feet (50 meters) outdoors, and a line of sight range of up to 50-70 feet (20-30 meters) indoors (without obstacles). 1Mii wireless The headset microphone is suitable for meetings, classrooms, lectures, fitness, tour guides, etc

【Charging and Working】The wireless transmitter and receiver have a newly upgraded 450 mAh rechargeable lithium-ion battery built in. It only takes 2.5 hours to fully charge and can provide about 6 hours of working time. A dual USB cable is included for charging the transmitter and receiver at the same time. The indicator light is red when charging, and it is off when it is fully charged