Разопаковане на BT-S2: 100m Синзъб мотоциклетено свободни ръце устроиство комбинирано с разговорник до 1000 метра и FM радио!!!! Bluetooth V3.0+EDR Headset FM Radio Interphone Waterproof for Wired Wireless Helmet Main Features: Основни харектеристики: Bluetooth version: 3.0+EDR 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 Up to 10 hours talk time when connected to cell phone Up to 6 hours talk time when using the intercom feature Up to 300 hours standby Call out, call answer, call reject, call hang up. Receive a cell phone call automatically Support audio transfer Support the last number redialing. 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 nois