V3-1000 Bluetooth Interphone Handset for Motorcycle/ Skiing Helmet - Black (1000m)
Call out call answer call reject call hang up - Receive a cell phone call automatically - Support audio transfer - Enjoy the cell phone music through A2DP or connect GPS - Control cell phone music through AVRVP: Forward backward play pause - Automatic switching among Bluetooth cell phone intercom stereo music - With DSP echo cancellation and noise suppression technology crystal clear voice quality is guaranteed in a high speed - Button panel is water-proof and sun-proof while the design is durable