Alfawise BT – S3 Motorcycle Helmet Intercom Headset Bluetooth Interphone 2pcs
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Main Features Suitable for group intercom, motorcyclists can talk with another within the group, the intercom distance can reach 1000m Conduct calls on their mobile phone, such as: receive a cell phone call automatically, auto answering; call out, call answer, call reject, call hang up; last number redial and voice dialing; voice prompt and play music; it can connect two phones at the same time Automatic switching among Bluetooth cell phone, intercom, stereo music Enjoy the music through Bluetooth enable cell phone / MP3 / GPS ( A2DP stereo music ) With DSP echo cancellation and noise suppression technology, crystal clear voice quality is guaranteed in a high speed Carrying FM radio function, support audio transfer Specifications Bluetooth version: V3.0 + EDR Max. Bluetooth intercom range: 1000m Frequency: 2.4GHz Supports: A2DP and AVRCP Battery volume: 450mAh Standby: up to 300 hours Talk time: phone up to 10 hours Intercom up to 8 hours Charging time: 3 hours