Qaurora BT-S2 1000m Bluetooth Headset Waterproof BT Motorcycle Motorbike Helmet Intercom for 2 or 3 riders and 2.5 mm Audio Walkie Talkie GPS Hands Free MP3 player FM Radio (1 Pack)

Wireless headset for bluetooth enable cell phone at a range of up to 10 meters.Bike-to-bike intercom for rider& passenger or two separate bikes up to 800-1000 meters. (But only 2 riders intercom at the same time) Call out, call answer, call reject, call hang up. Receive a cell phone call automatically.Support audio transfer,the last number redialing and FM Radio function. Enjoy the cell phone music through A2DP or connect GPS. Control cell phone music through AVRCP: 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.Audio cable to connect MP3, GPS, walkie-talkie and so on.