Ideal for connecting a 3.5mm headset, TRRS microphone or speakers to a computer via the USB connector! The zinc alloy casing provides a high level of simplicity, elegance and texture that blends perfectly with your equipment.Smart Sound Chip for high-speed audio signal decoding and offer a full and delicate tone, highly restored quality sound, ensuring low noise and high interference suppression.USB audio adapter with in-line control supports pause/play/volume-/volume+ functions. Gives you more options For some computers to select an audio output device, double-click the sound icon in the control panel, and then select USB audio device as the default device. You can set a higher sampling rate in the device(the sound icon at the bottom right of the computer to open the sound control panel, then select the sound card to enter the headset properties, and then select Advanced. Wide Compatibility No standard restrictions. Support CTIA standards jack. No system restrictions. Support Windows 10/8.1/8/7/Vista/XP, Mac OS X, Linux, Google Chromebook, Windows Surface 3 pro, Raspberry Pi and PS4 etc Cautions 1. Not compatible with PS3! Not compatible with TVs/cars! 2. Unidirectional audio transfer: This USB port is an output port, not an input port. Audio can only be transferred from the USB port to the 3.5mm port. 3. Not applicable to headphones with separate 3.5mm audio jacks for headphones and microphone. In-line control USB audio adapter with in-line control supports pause/play/volume-/volume+ functions. Gives you more options Mini size The product is lightweight and convenient. You can take it with you when you need it Plug-and-Play No drivers or applications required, plug and play. No driver download required