1. The BT audio adapter has low latency, no visual interference, no mobile phone or in-game voice chat support. Suitable for Switch/PC/PS4/PS5 2. Qualcomm aptX low-latency technology supports wireless HIFI audio from two headphones at the same time 3. Enjoy smooth games, Qualcomm aptX low-latency codec and digital HIFI audio do not support delay 4. USB C port, easy to use, dual buttons, two earphone connection, fast and simple pairing. 5. The small buttons and small LEDs on the button side will not cause any visual interference in the game 6. Compatible with the switch console, directly driven by it, with extremely low power consumption.