Best Millso Headphone Adapters in 2026

MillSO 1/8 to 1/4 adapter is a 3.5mm Female jack into a 6.35mm Male plug adapter, for connecting smartphones, tablets or headphones with standard 3.5mm plugs to audio devices with a 6.35mm stereo jack. Eg: piano keyboard to headphones adapter, guitar amp to speaker adapter, amplifier to headphones adapter, amplifier to speaker adapter, 6.35mm headphone to computer adapter, mixing console to speaker adapter...

30cm-More-Length: quarter inch adapter, 30cm durable, and premium soft PVC jacket extension cable trends to create more available space between two connected devices. MillSO 1/4 to 1/8 headphone adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port. (Please notice that the devices you use should also have a stereo TRS jack. Transfer audio between devices, no mic.)

Qualified Audio Adapter: MillSO 3.5mm to 1/4 headphone adapter, with 24K gold-plated connectors, ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality. Standard 3.5mm jack and 6.35mm plug have outstanding compatibility which connects your devices firmly and ensures you enjoy wonderful music.

MillSO 1/8 to 1/4 adapter is a 3.5mm Female jack into a 6.35mm Male plug adapter, for connecting smartphones, tablets or headphones with standard 3.5mm plugs to audio devices with a 6.35mm stereo jack. Eg: piano keyboard to headphones adapter, guitar amp to speaker adapter, amplifier to headphones adapter, amplifier to speaker adapter, 6.35mm headphone to computer adapter, mixing console to speaker adapter...

30cm-More-Length: 30cm durable and premium soft PVC jacket extension cable trends to create more available space between two connected devices.

Plug and Play: MillSO 1/4 to 1/8 headphone adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port. (Please notice that the devices you use for should also have a stereo TRS jack. Transfer audio between devices, no mic.)

MillSO 1/8 to 1/4 headphone adapter is a 3.5mm Male Jack to a 6.35mm male jack adapter, for connecting smartphones, tablets, or headphones with standard 3.5mm ports to audio devices with a 6.35mm stereo port. Eg: piano keyboard to 3.5mm adapter, guitar to speaker adapter, an amplifier to headphones adapter, 6.35mm headphones to computer adapter.

Plug and Play: MillSO 1/4 to 3.5mm headphones adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port. (Please notice that the devices you use should also have a stereo TRS jack. Transfer audio between devices, no mic.)

24K gold-plated connectors ensure minimal signal loss and optimum sound quality, present clear, natural, and great sound performance. Oxygen-free copper for long usefulness.

MillSO 3.5mm to 1/4 adapter (6.35mm female to 3.5mm male) for transferring audio between 3.5mm devices(smartphones, tablets or headphones) and 6.35mm devices(amplifier, guitar, piano, mixing console, home stereo system...). Eg: 6.35mm headphone to computer adapter, amplifier to headphones/3.5mm speaker adapter, piano to 3.5mm adapter, guitar to speaker adapter, etc. [Notice: Please rotate plugs gently, make sure they have put into jack absolutely.]

Plug and Play: MillSO 1/4 to 1/8 headphone adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port. (Please notice that the devices you use for should also have a stereo TRS jack. Transfer audio between devices, no mic function.)

Qualified 6.35mm Audio Adapter: 24K gold-plated connectors ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.

MillSO 3.5mm headset splitter split mic and audio: 1 x 4-pole TRRS socket (black) to 2 x 3-pole TRS 3.5 mm jack plug (green for TRS headphones port on PC, pink for TRS microphone port on PC).

This PC splitter cable is suitable for connecting a four-pole TRRS gaming headset in CTIA audio jack standard (audio & microphone) to a tablet, old version laptop, or PC Computer with separate microphone and audio connectors (Notice: NOT compatible with IOS standard Earphones, Bose headphones or Beats headset).

MillSO headphone mic splitter with universal interface works with VOIP applications, such as Skype or chat programs, MSN Messenger, Yahoo, Google Voice, etc.

MillSO headset splitter cable split mic and audio - 1 x 4-pole TRRS female jack socket, 2 x 3-pole TRS male plug (separate audio and mic plug), works with VOIP applications, such as Skype or chat programs, MSN Messenger, Yahoo, Google Voice, etc.

This pc splitter cable is suitable for connecting a 4-pole TRRS gaming headset in the CTIA audio jack standard (audio & microphone) to a tablet, laptop, or computer with separate microphone and audio connectors (NOT compatible with IOS standard Earphones, Bose headphones or Beats headset).

Headphone adapter for pc is equipped with premium metal housing and 24K gold plated connector that can resist corrosion and ensure optimum sound quality.

ENJOY GAME'S VOICE: MillSO audio splitter connects two sets of TRRS headsets to PC, Smartphone, Xbox, PS4, etc...this enables you to voice chat online or play two-player games. (NOTE: When using the mic function, both plugs of headsets or mics must be 4-pole TRRS. TRRS plug has 3 black rings).

SHARE FAVORITE AUDIO: TRRS splitter allows you to share stereo audio from the same audio source to two individual headphones/speakers. The step-down aluminum plug is no extra settings needed (phone case friendly), plug and play, which enables you to share audio anytime while on the go (Not work for IOS system / Beats / Bose headphones).

360° SEAMLESS CONNECTION: 3.5mm aux splitter is built-in 6 spiral snap-in contacts in female jack socket, which ensures a 360-degree perfect connection between the plug and socket. Strong Nylon braided and anti-shedding integrated molding metallic shell will last a longer service life.

MillSO 3.5mm headset splitter - This mic and headphone splitter is designed to connect a double-plugs gaming headset to most devices with 3.5mm TRRS port (mic+audio), such as PS4 headset adapter, iPad headset adapter, headset adapter for Xbox, etc. This audio jack adapter cable features with one 3.5mm TRRS male and two 3.5mm TRS female (green for TRS headphones, pink for TRS microphone).

COMPATIBILITY - This MillSO 3.5mm audio splitter for headphones and mic support almost all currently popular audio devices. The 3.5mm male port for PS4, XB1, PC, Smartphone, Tablet, Notebook, Laptop, etc. Two 3.5mm female ports for a double-plugs headset, one TRS mic + one TRS headphone, one TRS mic + one TRS speaker. Please notice that it DON'T work for a condenser microphone. (Notice: For any compatibility issues, please feel free to contact our 24-hours support team.)

High Fidelity Audio Transmission - Braided sheath; 24K contacts; Plastic metal sleeve; 99.99% OFC copper; double shielding, ensure optimum sound quality, corrosion-resistant, long usefulness, provide lossless audio transmission, squeaky-clean quality sound.

MillSO headsets splitter is 4-Pole TRRS 3.5mm audio headset port to two TRRS female 3.5mm stereo port both with Mic and Audio Function. You can use it to connect two TRRS headsets or mics to one laptop, smartphone, Xbox... (When using the mic function, the plugs of microphone and headphone must both be 4-pole TRRS, and DON'T compatible for IOS standard headphones).

It can be used to split the audio output into two separate sets of headphones or speakers. The best solution to share cool music, movies, and games with your families and friends.

Allow you to connect the headphone and the external 4 pole TRRS microphone (not 3 pole TRS microphone) to Laptop, Tablet, PC computer or Smartphone with a 4 pole 3.5mm combo jack.

MillSO headphone mic splitter splits your 3.5mm 4-pole TRRS combo jack into two distinct ports - a TRS 3.5mm headphone jack and a TRS 3.5mm microphone jack, you can use a dual-plug gaming headset on a PC, laptop, smartphone, PS4, Xbox one, etc. NOTE: NOT for 2 sets of headphones.

The 3.5mm headset adapter supports listening to music, playing games, voice chatting, etc, and you can easily identify mic and audio functions with intuitive markings. NOTE: If you want to use an external microphone, please ensure its plug is a 3-pole TRS standard, otherwise the mic function will be disabled.

Mic headphone splitter is made of soft and durable TPE material for maximum flexibility and withstands a variety of everyday connection needs and long-term use. The module moving design lets you adjust the cable's length easily.

MillSO headset adapter cable splits your 3.5mm 4-pole TRRS combo jack into two distinct ports - a TRS 3.5mm headphone jack and a TRS 3.5mm microphone jack, you can use a dual-plug gaming headset on a PC, laptop, smartphone, PS4, Xbox one, etc. NOTE: NOT for 2 sets of headphones.

This 3.5mm headphone mic splitter supports listening to music, playing games, voice chatting, etc, and you can easily identify mic and audio functions with intuitive markings. NOTE: If you want to use an external microphone, please ensure its plug is a 3-pole TRS standard, otherwise the mic function will be disabled.

Mic headphone splitter is made of soft and durable TPE material for maximum flexibility and withstands a variety of everyday connection needs and long-term use. The module moving design lets you adjust the cable's length easily.

MillSO Mic and Headphone Splitter: This 3.5mm headset splitter cable is designed to connect a double-plug gaming headset to most devices with a 3.5mm TRRS port (mic+audio), such as PS4 headset adapter, Xbox headset adapter, headset adapter for pc, etc. This pc headset adapter features one 3.5mm TRRS male plug and two 3.5mm TRS female jacks (green for TRS headphones, pink for TRS microphone).

Universal Compatibility: MillSO headphone and mic splitter support almost all currently popular audio devices. The 3.5mm male port is for PS4, Xbox, PC, Smartphone, Tablet, Laptop, etc, and two 3.5mm female ports are for a dual-plug headset (one TRS mic + one TRS headphone, one TRS mic + one TRS speaker). NOTICE: DON'T work for any condenser microphones. (For any compatibility issues, feel free to contact our 24-hours support team.)

Experience Superior Sound Quality: This headset splitter adapter is designed with a protective braided sheath, 24K contacts, and a plastic metal sleeve for enhanced corrosion resistance and long-term use. 99.99% OFC copper and double shielding provide lossless audio transmission and high-fidelity sound quality.

MillSO 1/4"(6.35mm) female to 1/8"(3.5mm) male headphone adapter cable, for transferring audio between 3.5mm devices(smartphones, tablets, or headphones) and 6.35mm devices(amplifier, guitar, piano, mixing console, home stereo system...). Eg: 6.35mm headphone to computer adapter, amplifier to headphones/3.5mm speaker adapter, piano to 3.5mm adapter, guitar to speaker adapter, etc.

[Plug and Play] - MillSO 1/4 to 3.5mm headphones adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port.

[Qualified 6.35mm Audio Adapter] - 24K gold-plated connectors ensure high stability, high-speed lossless transmission; piano black metal housing is wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality.

MillSO dual 1/8 to 1/4 adapter is two 3.5mm Female jacks into a 6.35mm Male plug adapter, for connecting audio devices with a 6.35mm stereo jack to headphones or speakers with standard 3.5mm plugs. Eg: piano keyboard to two headphones adapter, guitar amp to dual speaker adapter, amplifier to double headphones adapter, amplifier to speaker adapter, 6.35mm headphone to computer adapter, mixing console to speaker adapter...

One More Spare Female Connector: this new 1/4 inch to 1/8 inch splitter has the same function as MillSO MillSO 1/4 male to 3.5mm female Headphone Adapter (ASIN: B07DFFBNC5), but has one more female jack, allows you transfer audio to two headphones, or one headphone, both ok. (Please notice that the devices you use for should also have a stereo TRS jack. Transfer audio between devices, no mic.)

Qualified Audio Adapter: MillSO 3.5mm to 1/4 headphone adapter, with 24K gold-plated connectors, ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality. Standard 3.5mm jack and 6.35mm plug have outstanding compatibility which connects your devices firmly and ensures you enjoy wonderful music.

MillSO 3.5mm dual headphone jack splitter ideals for sharing audio from one smartphone, tablet, MP3/4 or computer to two headphones or speakers (notice: NO Mic function). It's a wonderful choice to enjoy music with your family at home, share a movie with your kid on vacation, or share a game with your friend.

Portable & Easy to Use: this MillSO audio splitter with a compact design for maximum portability, lightweight but sturdy construction that fits easily in any travel bag or backpack. Plug and play, easy for anyone.

Wide Compatibility: this 3.5 mm headphones splitter has one standard 3.5mm male plug and two standard 3.5mm female jacks that fit all 3.5mm aux port devices for audio transmission. 3.5mm TRS male input for Smartphones, PC, Laptop, MP3/4 players, Radio, TV, CD players, etc. Two 3.5mm TRS female output for two earphones, headphones or speakers.

【1 to 2 Headset Audio Splitter】MillSO headset splitter allows you to connect a 4-pin (TRRS CTIA standard) combo-plug headset to PC or laptop with separate audio & mic ports. [Important Note] Don't support IOS original earphone, Beats or Bose headphone for the mic function.

【Remarkable Performance】Built in 6 Spiral Snap-in Contacts for a perfect 360° connection [Exclusive Design]. Headset adapter features high-quality Oxygen-free copper wires, gold-plated connector and aluminium alloy case, which resist corrosion and improve the signal performance.

【Strong Braided Exterior】Improved construction technology and materials - Outer jacker made of solid TPE and nylon braided sheath helps to protect the cables from damage and fraying. Crystal-like appearance, ergonomic groove design, yet gentle touch feeling.

[MillSO USB C Headphone Adapter] Connect the headphones, speakers, TRRS lavalier microphones, or most devices with a 3.5mm standard aux cable to your smartphones or laptop. You can listen to music, play games, answer phone calls, and support the volume wire control function. (Notice: Type-C male plug will be slightly hot during use, this is a normal phenomenon, not affecting the normal use of the function.)

[Built-in DAC Chip] This USB C to 3.5mm audio adapter is designed with an integrated smart chipset for high-speed optimized audio signal decoding. Offer a full and delicate tone and highly restored quality sound. We recommend using it together with MillSO audio cables.

[Exclusive Premium Materials] Robust SapphireBlue Metal Housing and durable connector end additional protection layer, which makes this type c to 3.5mm female adapter can transmit stable audio signals and stand 20000+ Bend Lifespan test during daily use.

1T2-20: 1 female to 2 male headset adapter is used to connect a TRRS combo-plug headset to a double-jacks PC. Some PC can't recognize the external devices. If so, you can try to plug two male ports of this adapter to the back jacks of your computer.

2T1-20: 2 female to 1 male headset adapter is designed for connecting a double-plugs headset to a smartphone/laptop/Xbox controller... It has two TRS female ports, green for TRS audio, and pink for TRS mic (TRS plug has 2 black rings).

3.5mm headset audio splitter with universal interface works with VOIP applications, such as Skype or chat programs, MSN Messenger, Yahoo, Google Voice etc.

[MillSO 1/8 female to 1/4 male adapter] it is TRS standard, for connecting smartphones, tablets, iPods, or headphones with standard 3.5mm plugs to audio devices with a 6.35mm stereo jack.

[MillSO 1/4 female to 1/8 male headphone adapter] for transferring audio between 3.5mm devices(smartphones, tablets, iPod or headphones) and 6.35mm devices(amplifier, guitar, piano, mixing console, home stereo system...).

Plug and Play: MillSO 1/4 to 3.5mm headphones adapter is very portable and has a quick response, tight connection, flexible convert a 6.35mm port to a 3.5mm port. (Please notice that the devices you use for should also have a stereo TRS jack. Transfer audio between devices, no mic.)

MillSO headsets splitter is 4-Pole TRRS 3.5mm audio headset port to two TRRS female 3.5mm stereo port both with Mic and Audio Function. You can use it to connect two TRRS headsets or mics to one laptop, smartphone, Xbox... (When using the mic function, the plugs of microphone and headphone must both be 4-pole TRRS, and DON'T compatible for IOS standard headphones).

[MillSO USB Sound Card Adapter] - USB to dual 3.5mm female ports, both are TRRS 3.5mm standard. Allows two sets of headphones or speakers to one computer USB port. Great for sharing music, movies with your family, or learn together with your friend, work together with your partner... It's a perfect replacement to bypasses the computer 3.5mm audio port, supports clearer and richer stereo sound. (NOTICE: NOT for TS, TRS mic. NOT for TV, amplifier, CD player, PS3, Xbox, car, or truck)

Allow you to connect the headphone and the external 4 pole TRRS microphone (not 3 pole TRS microphone) to Laptop, Tablet, PC computer or Smartphone with a 4 pole 3.5mm combo jack.

【Braided 3.5mm Combo Audio Adapter】Connect a dual-plug headset (separate audio & mic plug) to PC/laptop/smartphone. Please ensure the headset and microphone are plugged into the adapter before plugging the adaptor into the PC, otherwise, it will not pick up the mic.

【Easy to Plug & Play】MillSO headset splitter adapter adopts an integrated molding structure metallic shell, looks like a "Bottle Neck", lets you insert and remove the connector easier. And tinned OFC conductor brings you a richer and clearer sound quality.

【360° Perfect Connection】Female jack of the mic headphone splitter is build-in 6 Spiral Symmetrically distributed snap-in contacts, this provides a perfect connection between your headset and headphone splitter adapter.

[MillSO 1/8 to 1/4 adapter] is a 3.5mm Female jack into a 6.35mm Male plug adapter, for connecting smartphones, tablets, iPods, or headphones with standard 3.5mm plugs to audio devices with a 6.35mm stereo jack. Eg: piano keyboard to headphones adapter, guitar amp to speaker adapter, amplifier to headphones adapter, amplifier to speaker adapter, 6.35mm headphone to computer adapter, mixing console to speaker adapter...

[MillSO dual 1/8 to 1/4 adapter] is two 3.5mm Female jacks into a 6.35mm Male plug adapter, One More Spare Female Connector, allows you transfer audio to two headphones, or one headphone, both ok. (Please notice that the devices you use should also have a stereo TRS jack. Transfer audio between devices, no mic.)

Qualified Audio Adapter: MillSO 3.5mm to 1/4 headphone adapter, with 24K gold-plated connectors, ensure high stability, high-speed lossless transmission; metal housing is a wear-resistant, anti-corrosion, and solid protection; tin-plated oxygen-free copper wiring for high fidelity, pure sound quality. Standard 3.5mm jack and 6.35mm plug have outstanding compatibility which connects your devices firmly and ensures you enjoy wonderful music.