Motorcycle Helmet Blue Tooth Intercom Headset Wireless Interphone Stereo music

Description:Wirelessly listen to music with integrated Bluetooth 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.4.0 type of CSR Bluetooth chip, Hi-Fi earphone.Support power displaying for IPhone, 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.The device is not waterproof, please against any liquid so that well protect the device.Specification:Bluetooth Version: 4.0+EDRFrequency: 2.402GHz-2.480GHzRange: 20-30 meters(depending on device)Transmission distance of Microphone: ≤ 1 meterLi-ion Battery: 3.7V/180mAPlayback Time: 7-8hrsCharging Voltage: 5VCharging Time: ≤ 1 hrsStandby time: ≤120 hrsBluetooth Name: BT8Installtion:Step 1: Take out the Bluetooth part from the color box, and find out the two earphone, put the earphone into the both sides of the ear position via magic tapeStep 2: and then, put the suitable position, try to put the helmet on the head so that the device is on suitable position, you can modify the position by hand in order to well use it.Package Included:1 X Helmet Blurtooth Headset1 X Micro-USB to USB charge cable1 X User manual