User Manual
Page 19
LOUD icon : Same as the SW button on the remote control. The Boss Audio(BV10.1B) supports A2DP, which enables the user to display BT, then use VOL knob or VOL+ and VOL- But no fast forward/backward functions for / icon ...and / buttons, and the function of resume playback after pairing and connecting a mobile phone with the bluetooth function to play audio/video, if it is available only for audio/video playback of your mobile phone with bluetooth function). and icons = VOL- buttons to use the bluetooth function of the mobile phone...
LOUD icon : Same as the SW button on the remote control. The Boss Audio(BV10.1B) supports A2DP, which enables the user to display BT, then use VOL knob or VOL+ and VOL- But no fast forward/backward functions for / icon ...and / buttons, and the function of resume playback after pairing and connecting a mobile phone with the bluetooth function to play audio/video, if it is available only for audio/video playback of your mobile phone with bluetooth function). and icons = VOL- buttons to use the bluetooth function of the mobile phone...