1. Add the function for PS4/XBOXONE headset, the volume can be adjusted through the keyboard
2. Support for PS4/XBOXONE controllers to work at the same time
3. Improved keyboard and mouse compatibility
4. In FPS games, press F5 to adjust the mouse speed of the camera, and press F3 to adjust the mouse speed of the camera without camera.
5. Working current: less than 100mA
6. USB cable length: 50cm
7. Size: 68x40x14.2mm
8. Weight: about 23g