connection de green Bluetooth adapter
independent volume control
support the connection of the interphone Bluetooth adapter, connecting the phone to the hands-free call
to support remote control of one key remote control and 5 key remote control
3 hours to complete the charge
standby time is 100 hours
remote controller also supports firmware upgrades
support for connecting Android mobile talkback software: Zello, Azetti, Bper, easy to talk, Tianyi talkback, etc
support Bluetooth A2DP music playback
can enjoy mobile stereo music or other A2DP music sources
support music play, play pause, one or next
independent volume control button
volume storage