ZAICOLER Helmet Headset - Bluetooth 4.0 In Ear

1. Wireless listen to to music with integrated technology 2. Fashion design, let music surrounding your life any time 3. Hands free function, truly free your hand 4. Support power displaying on cellphone, easy to know when will to be charged 5. Sound reminder function, easy to set the device according to sound remind Spec: Description: This motorcycle helmet headsetis a necessity for riders of motorbikes, quads, bikes, etc. It will help you get phone callings conveniently and listen music without much noises. You deserve it! Features: Wireless listen to to music with integrated technology. Fashion design, let music surrounding your life any time. Hands free function, truly free your hand. Set-in rechargeable Li-ion battery, long stand-by and working time. With CSR chip and 4.0 technology, Hi-Fi earphone. Support power displaying on cellphone, easy to know when will to be charged. DIY design, available to be detachable when you want. Sound reminder function, easy to set the device according to sound remind. Specifications: Material: Plastic Color: Black Version: 4.0 + CSR Chip Frequency: 2.402GHZ - 2.480GHZ Distance: approx. 10m Transmission Distance of Microphone: Battery Capacity: 3.7V / 150mA Playtime: Charging Voltage: 5V Charging Time: about 1 hour Length of Line: 450mm/17.7" Package Weight: approx. 154g Package Included: 1 x Helmet Headset 1 x USB Cable 1 x User Manual