Motorcycle Helmet Interphone CSR bluetooth GPS Wireless Headset Hifi

Description Wirelessly listen to music with integrated bluetooth technologyFashion design let music surrounding your life any timeHands free function truly free your handSet in rechargeable Li ion battery long stand by and working time4 0 type of bluetooth chip Hi fi earphoneSupport power displaying for iPhone easy to know when will to be chargedDIY design available to be detachable when you wantSound reminder function easy to set the device according to sound remindAutomatic call answeringSpecification bluetooth Version 4 0 EDRLi ion Battery 3 7V 180mAPlayback Time 7 8HoursCharging Voltage 5VStandby Time 120HoursCharging Time 1HoursFrequency 2 402GHz 2 480GHzRange 20 30 meters depending on device Transmission Distance of Microphone 1 meterbluetooth Name BT10Package Included 1 X Helmet bluetooth Headset1 X USB Charge Cable1 X User Manual