Best Microphone Input Pa Systems in 2026

Dynamic, powerful sound 8 inch woofer and wide dispersion tweeter deliver clear, lifelike sound; A 100 watt peak power amplifier pumps up the volume and a Bass Boost button instantly cranks up the low end

Ultra-portable centerpiece for your gathering rugged plastic enclosure featuring a telescoping handle, wheels and two conveniently located carrying handles; Plus, a microphone is included for public speaking, karaoke and more

Long life battery 50 hour rechargeable battery for nonstop fun, plus a USB port is included for charging smartphones, tablets and more

This portable Bluetooth speaker packs a punch powerful 8 inch woofer and wide dispersion tweeter deliver vibrant sound, plus 100 watts of dynamic power pumps up the volume

Connectivity covered – Wireless Bluetooth connectivity to stream your music from any compatible smartphone or tablet; A 1/8 inch (3.5 millimeter) aux input is included for non Bluetooth devices

Energizing light display – Sound reactive light dome and LED grille fills the room with six vibrant colors: Red, green, blue, magenta, orange, white

Rechargeble Microphone: ●No need to purchase additional AA batteries. ●The microphone and receiver are both built-in 1200 mAh rechargeable lithium-ion battery. work time up to 7 plus hours with charging time 3-4 hours.●The charging cable are included in package,support charging the dual microphones and receiver in one cable at the same time.●Cool led light ring (working in green,charging in red),and a enhance fashion clear white led display.

UHF Wireless Microphone(Pro): ●The microphone adopts UHF frequency band(Use lawful signal bands with US FCC ID), Open Place: UHF distance240FT/75m,Signal Stability●Receiver with Bluetooth, Or as a Bluetooth receiver to play music on old speakers.Turn on the receiver, search for the Bluetooth name: Bietrun, Play your music for karaoke. Bluetooth 32ft/10m.

Dynamic Vocal Microphone: Built-in Dynamic Unidirectional microphone core (dB value: 95dB/Audio Signal Sampling: 48 Khz/Frequency Response: 50hz - 16khz), Built-in boost circuit design to Vocal is clearer.●The mic outer case is alloy material which is harder, lighter and more wear-resistant, This microphone has a better weight and grip experience.●for conference, speech, web podcast, Yoga instructor, church, family party, opening ceremony, dancing instructor, promotion etc.

PRO DUAL WIRELESS MICROPHONES: Built-in high sensitivity professional Dynamic Unidirectional microphone core, transmission distance upgrade to 160 feet (Open place). Enhance Signal stability, No delay, No radiation, Anti-howling, Anti-jamming, Constant frequency. The handheld mics with all Metal Design, which is harder, lighter and more wear-resistant.

PLUG AND PLAY: No need pair. Can Only Plug In equipment with Mic input, E.g speaker, Singing machine, audio amplifier, PA system, Voice amplifier, truck speaker system, Dome speaker system etc. Can't Plug In AUX input, Otherwise No Sound can be heard.(Not Compatible with Bluetooth Speakers and Laptop)

BATTERY AND DISPLAY: The chargeable receiver is built-in 720mAh battery for 4.5 hours use time when fully charged in 3 hours. The microphone does not come with any batteries, we recommend using 2 AA Amazon alkaline batteries. The display can show the battery power and signal strength in real time, don't worry about Suddenly not working

【EXCELLENT SOUND & MULTI-FUNCTION】 - The voice amplifier is not only a nice voice saver which with super 10 Watts output, provides a clear, natural and crystal voice, sounds coverage up to 10000 square feet and ideal for a small or large group of 40-100 people. But also a MP3 player which supports TF card & U disk.

【BLUETOOTH FUNCTION】Not only an amplifiers but also a portable Bluetooth speaker, you can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away.

【LIGHTWEIGHT AND EASY TO USE】 - This Bluetooth amplifier is small in size (3. 1 x 1. 2 x 4 inches) and lightweight (0. 4 lb), you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband, very easy to carry. No complex set up, one second connection with the voice amplifier and the microphone.

PRO-UHF WIRELESS MICROPHONE SYSTEM: ●Adopt the latest connection technology chip in 2022. The connection distance is about 240feet (75M). ●No dropouts●No hiss●No feedback●Clear voice●Stable signal●Great sound quality. With 15 UHF Selectable frequency band(lawful signal bands(500 - 599Mhz) with US FCC ID), no need to worry about interferences.

RECHARGEABLE DUAL HANDHELD MICROPHONES: ●No AA battery needed. ●The microphone has a built-in 1200mAh rechargeable lithium-ion battery, when fully charged the mics(3-4hours) can be used for up to 7 hours. ●The dual charging cable is included, supporting 2 microphones charging simultaneously. ●The receiver has a UL-Certified plug

PRO-CLEAR VOCALS DYNAMIC MICS: Built-in dynamic unidirectional microphone core (95dB±2dB), the vocal is clearer, eliminates background noise and howling.●Cool led light ring (working in green, charging in red), fashion clear white LED display.●Perfect for the conference, speech, web podcast, Yoga instructor, church, family party, opening ceremony, dancing instructor, promotion, etc.

★ PRORECK CLUB 3000 PA SYSTEM: All-in-one 4000 watt bluetooth PA system consists of (1) active subwoofer, (1) passive subwoofer, (2) 4x4-inch array speakers(totally eight speakers), (2) speaker stands, (1) 30-feet speakon cable, (6) 8-inch 6.35mm cables,(1) 6-feet 6.35mm cables, (1) 33-feet 6.35mm cables, (1) remote control and (1) user manual. The active subwoofer features a 12-inch amplifier and streams music to the passive speaker and line array speakers, to deliver music to all audiences.

★ WIRELESS CONNECTION & OPERATION: Instantly pair with iPhone,iPod, iPad, android devices, etc with line of sight of up to 66 feet. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet; Telescoping speaker pole to adjust the pa system from 65 inch to 80 inch. Use side handles to lift and transport the subwoofers conveniently.

★HUGE COMPATABILITY & VERSATILE CONNECTIONS: The powered system set features BLUETOOTH/USB DRIVE/SD CARD functions. Simply insert USB drive/SD CARD to playback songs. Versatile 4-channel mono & stereo inputs (two mono XLR inputs for microphone or line-level source, one stereo 6.35mm input and one stereo RCA input) and one stereo RCA outputs. Individual volume controls and treble/bass control, master volume to set the general volume conveniently

Two 15" premium 8 ohm professional long throw woofer with 2” voice coils, and 40 oz magnets! State-of- the-art 1" Titanium Diaphragm Driver Tweeter. Incredibly deep bass and clear sounding mids/highs.350 Watts RMS/700 Watts Program Power/1400 Watts Peak.

Molded plastic speaker cabinet for increased sound quality. Two way cabinet architecture. Horizontal / Vertical position for use as stage monitor or PA speaker. Impedance : 8 Ohm. Pole mountable. Frequency range : 55Hz - 20KHz. Sensitivity : 94dB.

Input connections : Two 1/4" jacks and one speakon jack. Two 10ft speaker cables (1/4" to 1/4"). Rubber feet protect the enclosures. Maximum SPL : 112dB. Input connections : Two 1/4" jacks in parallel. Two 10ft speaker cables.

🎤 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

Long Distance Wireless Karaoke Microphone: Wireless Distance Upgrade To 160 Feet (50m), Upgraded the microphone manufacturing process with Signal Stability●No Delay●No Radiation●Anti-Howling●Anti-Jamming ●Constant Frequency●Distortion <0.2%●15 Uhf Adjustable Channels. ●The Mic Outer Case Is Alloy Material Which Is Harder, Lighter And More Wear-Resistant.●We provide one year warranty.

Plug And Play, Easy To Use: ●Can Only Plug In equipment with Mic input, Can't Plug In AUX input, Otherwise No Sound.(Not Compatible with Bluetooth Speakers and Laptop)●For With Mic input Speaker, Singing Machine, Audio Amplifier, Pa System, Mixer, Voice Amplifier And More Streaming Multimedia Equipment..●The Display Can Show The Battery Power And Signal Strength In Real Time, Don'T Worry About Suddenly Not Working.

Microphone Battery Powered and Rechargeable Receiver: The Microphone Does Not Come With Any Batteries, We Recommend Using 2 AA Amazon Alkaline Batteries. ●Correctly install the battery + - direction.●the receiver should be charged for 5 hours before the first use●Long Press and hold the Mic and Receiver buttons to power on, The Chargeable Receiver Is Built-In 650 Mah Battery For 4 Hours work Time And Fully Charged In 3 Hours.

Complete DJ party speaker system set ready to setup right out of the box. (1) passive speaker and (1) active speaker that provides power for both speakers. (2) tripod stands are included as well to mount your speakers. Also included is a high quality microphone and an STC cable to connect both speakers. This package has everything you need – Built-in Bluetooth, USB, Auxiliary, RCA, XLR, FM radio inputs and other features. Perfect for indoor, outdoor, parties, BBQ’s, karaoke or speech events.

Play your music wirelessly from any Bluetooth enabled device such as an iPhone, iPad, Android Etc. Enjoy your digital music for hours by plugging an SD Card or USB media drive. Compatible with analog devices with 3.5 mm output jack and play your audio via the Aux input. Play live music or content with the built-in FM Radio. Easily adjust the sound and operate the system with the bright LED screen. Have more control functionality with the included IR wireless remote control.

Impress your audience with the built-in (on/off switchable) active LED strobe lights that flicker with the beat of your music. Fine tune the system with the precise Alpha Q bass and treble equalizer to ensure the best sound quality output. Use the Echo function for speech events, karaoke parties or any other occasion. Use various types of audio connections such as AUX, Stereo RCA’s, 1/4" and XLR to play your music.

Dual UHF Wireless Microphone with Bluetooth Receiver, No Need To Set, Just Plug and Use. Perfect for Karaoke, Speech, Meeting, Performance, Indoor or Outdoor. K380A not support For multiple sets using, but our K380S Rechargeable Wireless Microphone can support 10 sets at max for Simultaneously Using

1/4 Inch(6.35mm) Receiver Input designed for Outdoor Karaoke Speaker, PA Speaker System, Power Amplifier, etc. K380A not for Bluetooth Speaker, Phone, PC. The Receiver can not search and connect with other Bluetooth Devices. We only can use phone to search and connect the Receiver to play background music, Receiver can transfer both voice and music signal to speaker

Microphone and Receiver use UHF Connection Technology, Indoor range >50ft(Outdoor range >100ft); Receiver with Bluetooth to play background music(BT Range 16ft - 33ft Outdoor); Frequency Response 50Hz - 18kHz, SNR >70dB; 10 UHF variable channels(CH01-CH10); 2 x Microphone Windscreen as a Bonus Microphone use 2 x AA batteries(Included); Bluetooth Receiver(Built-in rechargeable battery)

BRING THE PARTY ANYWHERE - Risebass Wireless Karaoke Machine is designed to be extremely lightweight for unrivalled portability. It comes with an adjustable strap for easy carrying - perfect for kids and adults!

INCLUDES A MICROPHONE - Each Speaker Set is equipped with a Wired Microphone that produces high-quality sound. This gives you and your family a fun and immersive Karaoke experience when you sing your favorite songs.

ALL-IN-ONE SOUND SYSTEM - This Portable Speaker with FM Radio comes with a built-in Bluetooth that connects to any Bluetooth-enabled device. It also supports easy connection via USB, SD/TF Card, and AUX input. Plus it supports TWS function.

400 WATT POWER: This PA amplifier speaker system and mic set by Pyle is equipped with 400 watts 10" full range speaker and 3" tweeter for full range surround stereo sound reproduction. It also has rolling wheels and handles for portability

BLUETOOTH AUDIO STREAMING: This PA loudspeaker features Bluetooth for wireless audio streaming and works with devices like the iPhone, android mobile phone, iPad, tablet, PC. Ideal for personal indoor home and outdoor use

RECHARGEABLE BATTERY: This battery powered heavy-duty wireless PA system has a built-in 1800mAh – 13.32 Wh,7.4V Lithium rechargeable battery which makes it convenient and portable. The package comes with a wireless microphone, & power adapter

🎤PRO DUAL WIRELESS MICROPHONES:Built-in high sensitivity professional Dynamic Bidirectional microphone core,adopts metal aluminum tube, and the net head is made of metal baking varnish, which is safe and fall-proof and durable.Transmission distance indoor range >50ft(Outdoor range >100ft);Enhance Signal stability,No delay,No radiation,Anti-howling, Anti-jamming,Constant frequency.

🎤BATTERY AND DISPLAY:No need to set! No need to buy batteries!The chargeable receiver is built-in 1200mAh battery for 12 hours use time when fully charged . The microphone come with 2 AA 2350mAh alkaline batteries. The display can show the battery power and signal strength in real time, don't worry about Suddenly not working.

🎤ADVANCED TECHNOLOGY:Microphone and receiver use 2.4GHz connection technology, enable the microphones stronger anti-interference ability compared with UHF frequency band .Range indoors > 50ft (outdoors > 100ft); frequency response 50Hz-18kHz; signal-to-noise ratio >70dB; distortion <0.5%; latency <3ms; 10 working channels (CH01-CH10).◆Support 10 sets at max for Simultaneously Using(Each Set Using In Different Channel). Notice: If Microphone & Receiver can’t connect with each other, they need Pairing to Reset, otherwise there maybe noise or no sound.

PA Power in a Portable Table Top Format - Portable PA system with 100W of power driving a 10-inch woofer and 1-inch tweeter for churches, schools, public speaking and social distancing

Table Top Lectern Essentials - XLR microphone input (Gooseneck mic included), (1) 1/8” aux input, (1) 4-pin XLR input (for podium lamp, not included) and USB charge port for phones and tablets

Not just a Lectern, a Powerful Bluetooth Speaker - Stream music wirelessly from any Bluetooth enabled device with easy pair connectivity for superior portable PA system sound

Stable Signal: VW-022 adopts UHF wireless design for the more stable signal and longer working distance up to 200ft. Besides, there are 15 adjustable frequencies, and it supports 15 sets to work together without any interference.

HD Sound Quality: The UHF wireless mic is built in a professional chipset to effectively capture the real voice and produce clear smooth and crisp sound. With cardioid pick-up pattern, this mic captures sound accurately and suppresses unwanted background noise/hissing. Ideal for karaoke, party, church, weddings, speech, conference and outdoor events.

Durable and Professional: The mic made of full metal has good corrosion resistance for long-term using and strong impact resistance to prevent from damage by falling down. The professional receiver comes with LCD screen for the clear channel and frequency display. The volume of each mic is able to control individually to meet your need.

Rechargeable battery: speaker Karaoke PA system is equipped with wheels and extendable handle making it easily portable. Make use of the USB flash drive a 3.5mm aux input, and 1/4” mic/ guitar input for Karaoke

600 watt power: This high powered wireless karaoke PA portable Bluetooth speaker is equipped w/ 10" Subwoofer and 1" Tweeter with 600 watt peak power/ 300W RMS at 4 Ohm for full range surround stereo sound reproduction and impressive bass response

Compatible with Bluetooth: the box Type loud Bluetooth speaker system is compatible w/ Bluetooth for wireless audio streaming and works w/ devices like iPhone, Android mobile phone, iPad, tablet, PC. Ideal for personal indoor home and outdoor use

POWERFUL LOUD ACTIVE PA SPEAKER WOOFER SYSTEM : LyxPro SPA-10 Comes built in with a Professional powered 10” Inch Real 110 Watt Powerful Active DJ/PA Amplifier woofer System Power, Enjoy your favorite Music thru the Built in Bluetooth connection directly from your Phone IPhone , or Music Player no cables needed , Great for churches, small parties, schools, class rooms, gyms, corporate meetings & presentations

6 FEET ADJUSTABLE STAND CONSTRUCTED WITH STRONG STEEL TUBE AND KNOB : Extra strong foldable metal tube and knob for easy setup , Safety pin keeps your speaker perfectly secured in place with no worry of collapsing , for any kind of use even at the maximum height it stays put in place by the non-slip rubber feet

GREAT FOR ANY OCASSION AND LOCATION : Enjoy endless great music playing and listening whether its guitar piano or drum playing, indoor or outdoor party, or speaking to an audience - Compact and lightweight to carry around for indoor and outdoor use Lightweight Weighs a merely 21 Pounds – Compact size is 19.5” H x 12.5” W x 10” D

【Compact and Portable】: Carry your music with you anywhere you go – the mini size(12*5*6 inches) with the weight of only 5lbs. With 2 rechargeable wireless microphone, VF-301 turns to a karaoke machine to share with your family and friends.

【Multi-function PA System】: VF-301 has a built-in Bluetooth 5.0 with a working range up to 33ft. Easy connection to Bluetooth, AUX, TF/USB input. It can record audio as streamed through the microphone with USB/TF card inserted. Besides, the USB port enables the power bank function to recharge your smartphone/tablet.

【30W Powerful Speaker with Stereo Quality Sound】: The built-in 2*15W speaker is designed with multi-functions for full-range stereo sound reproduction. It makes the bass stronger and more balanced, and the “voice cancel” function, let you cancel the voice of singer with one press.

🎤Upgraded Head Microphone: wireless microphone headset with LED Display,it can be clearly displayed the frequency,volume and battery status.▶Up to 165 feet transmission range in an open areal.▶Support 40 sets to use at the same time.🔔Not Support Mobile phone/Macbook/Laptop.

🎤Professional Wireless Microphone Headset: Built-in condenser microphone, high sensitivity pickup and prevent howling, provide you with HD sound quality.▶Adopt the latest UHF wireless technology provides a stronger signal , reducing the possibility of interference from Bluetooth or WiFi.

🎤Compatible Devices and Application:The wireless mic compatible with Voice Amplifiers,Multimedia equipment,Speakers with Mic input jack.It's ideal for class teaching,lecture,conference,also a very pop fitness headset mic.

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 grades VHF unit

BLUETOOTH-COMPATIBLE: The wireless handheld microphone has bluetooth streaming ability that works w/ latest devices. Additional features include multisource audio signal mixing ability, dual fixed frequency, EQ controls & built-in acoustic pop filter

BATTERY OPERATED: The dual microphone features 2 AA battery-operated design while the receiver features a simple plug-in operation via a power adapter. Features independent channel volume control so you can balance the vocals as desired

Multifunction Bluetooth Speaker: This battery powered Bluetooth speaker is built with Bluetooth 5.0, it has a working range up to 33ft. It also works with USB Flash, AUX input, and 1/4-inch MIC input.

8 inch High Quality Stereo Sound: This speaker is built with high quality 8-inch Subwoofer and 1-inch Tweeter. Party speakers bluetooth wireless creates superior sound and provide clear and powerful sound for audience up to 150 people.

Flashing DJ Lights: This portable Bluetooth pa speaker system is great on is sound already! More stunning part is the Flashing DJ Light! Great Lighting is key to the success of a party. So be it! Turn on the DJ Lights and rock your party

50 CHANNELS SELECTABLE FREQUENCY Four handheld wireless microphone system with channel selection feature provides 50 choices each channel to the musicians and presenters for eliminating possible inferences offering adequately accurate audio

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 These 4 microphones feature 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

【2.4G Digital RF Technology Wireless Mic】Comica BoomX-D MI2 is a compact, lightweight, and professional wireless microphone system compatible with iPhone and iPad. 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-D MI2 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 Adjustment and Low Latency】Comica BoomX-DMI2 wireless microphone for iphone 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.

Product 1: 1800 WATT POWER: This portable high powered 2 way full range audio projection loudspeaker PA system has a maximum power output of 1800 watt peak power / 900 watt RMS so you can play your favorite tracks as loud as you want and with style

Product 1: 12” SUBWOOFER 1” TWEETER: This active plus passive pair PA speaker kit is equipped with 12” subwoofers, high performance 1” tweeters and compression driver w/ titanium diaphragm for surround stereo sound reproduction and impressive bass response

Product 1: COMPATIBLE WITH BLUETOOTH: This PA loud speaker is compatible with bluetooth for wireless audio streaming and works with devices like iPhone, android mobile phone, iPad, tablet, PC. Ideal for personal indoor home use or for outdoor DJ party

8 CHANNEL MIXER: This portable stage and studio PA speaker system and DJ mixer bundle by Pyle includes an 8 channel powered amplifier console audio mixer with digital LCD display which is perfect for mixing audio from multiple sources

300 WATT POWER: The dual heavy duty PA loudspeakers are equipped w/ 300 watt 8" full range subwoofer speaker and 1" tweeter for full range surround stereo sound reproduction. the box also includes universal speaker stand mount support for easy setup

BLUETOOTH AUDIO STREAMING: The PA loud speaker set features bluetooth for wireless audio streaming and works with devices like iPhone, android mobile phone, iPad, tablet, PC. Ideal for personal indoor home and outdoor use

It's great as a loudspeaker because the voice projection is clear and loud. Suitable for classroom and even outdoor spaces. Portable voice Amplifier is well built, its firm and very sturdy when hold in hand ! Please be noted that headset microphone is WIRED but NOT wireless.

Portable voice amplifier support Bluetooth, Recording, Loop playback, Aux input, TF card, U disk. What astonishing is the ability to support microphone input and music play simultaneously! The personal amp allow you to be heard and maintain social distancing.

Waterproof voice amplifier's silicone cases and interface design ensure Shockproof, Dustproof ,level up to IPX5! Firm, Solid and Sturdy!

This 15 inch rechargeable, battery powered, Bluetooth streaming pa party speaker offers great features and loads of party possibilities

This powerful party companion features an FM radio, USB/SD player, RGB LED light with on/off switch, and a 15 inch woofer with metal grill cover

Also features microphone input, microphone volume, guitar input, treble control, bass control, aux-in, and AC UL/cull adapter 100-240V

FULL COMPATIBILITY: Connect this Hotec UHF Wireless Microphone Receiver to the 6.35mm (1/4") mic input of any of your sound system like PA, mixers, speakers, amplifiers and karaoke machines, your vocal sound is transmitted to the sound system wirelessly. The receiver has Two XLR individual outputs and one 1/4"/6.35mm mixed output.

WORKING FREQUENCY: The system has 64 selectable UHF frequencies, 32 for each Transmitter, less prone to electric appliance interference and offers stable signal transmission with strong anti-interference ability.Operating range can be up to 240 feet line of sight. Press the frequency change button in the receiver to select the appropriate channel in case there is any interference.

STAGE SOUND QUALITY: High quality sound transmission, clear voice and without feedback, free from distortion. This headset wireless microphone is designed for vocal use in live performance, sound reinforcement, studio recording, class, public speaking and trainings, free your hands and mind.