3. Support multiple devices grouping control. 1. Supports both APP control and IR remote control. 4. Multiple sound collection methods: phone mic, player streaming, on-board mic. 2. Support automatic device connection and automatic re-connection when the APP turns on. 5. Support modifying the device name, calibrate the RGB channel sequence, and timer function., Weight: 0.661386786 pounds, Manufacturer: Xnuiasqe