Bluetooth Device Specifications Sample Contracts
Support agreement A2DP1. 3/ HFP1.6/ HSP1.2/ AVRCP1. 6/ D11. 3 Bluetooth usage frequency 2. 4GBluetooth Device Specifications • November 4th, 2021
Power on Long press the function button for 2 seconds (both main and auxiliary machines can) Shut down Long press the function key for 3 seconds (both main and auxiliary machines can) Play / pause Short press the function key (both main and auxiliary machines can)