>>>Specification: - Dimension: 74 x 34 x 15.5mm (LxWxH)   - Cable length: 15cm   - Indicator light: Two blue indicator lights (one for headphone and one for micphone)   - Output: (1) 3.5mm headphone jack, support stereo audio output, interface properties (TRS); (2) 3.5mm mono microphone jack, support mono microphone output, interface properties (TRS); (3) 4-pin combo Mic/headphone jack (Only support CTIA), support stereo audio output, mono microphone input, interface properties (TRRS).   - SNR: ≥85dB   - Sampling Rate: (1)Microphone input supports up to 16bit/48KHz; (2)Headphone output supports up to 24bit/96KHz.   - Frequency response: 20Hz - 20KHz   - With function of disabling headphone Mic and volume control   - No driver required for Windows / Mac OS / Linux / Chrome OS / iOS / Android   - Compatible with Laptop / Desktop / PS5 / PS4 / Nintendo Switch / Smartphone.   >>>Important Note: - Ensure usb audio adapter is set to be your primary playback and recording device in your control panel or system preferences;   - The 4-pin combo Mic/headphone jack only support TRRS CTIA standard, does not support TRRS OMTP standard;   - The input of microphone jack and combo Mic/headphone jack only support mono;   - Please make sure your phone supports OTG function when using it on the phones.   - Please make sure your phone supports OTG function when using it on the phones.  

Enjoy Premium Sound

External sound card

All in One

Small body, Multi-functions

Connect Computer to Speaker/Headset

Make the sound more realistic

Gaming with PS5/PS4

Excellent immersive experience

Enjoy Music Anywhere

Freely connect to your phone with OTG adapter

Wide Compatibility

Plug and play, no drivers needed

Easily with Compass

Microphone & Earphone one key mute

LED Indicator Light

Powerful Chipset CD-Level

Support 16bit/48KHz sampling rate

15CM/100CM Cable

Easy to Carry