Package include: Bluetooth headset x 1 USB charging cable x 1 User manual x 1 Storage Box(Black) for Headphone x 1 Storage Bag(Grey) for Headphone x 1 Getting to know your bluetooth stereo headphone 1.multi-function button:bluetooth power on/off answer hang up 2.forward button 3.backward button 4.play/pause 5.led indicator:displays the status of the headset 6.volume up button 7.volume down button 8.micro usb power charging port 9.microphone Technical parameter: Frequency scope: 2.402-2.480GHz Bluetooth version: V4.0+EDR Support protocol:Bluetooth headset,hands-free device A2DP and AVRCP,voice prompt, voice control. Transmission distance: 10M Sensitivity: 0.1% BER at -80dBm RF output power: -6dBm to 4dBm Music time: 8 to 10hours Battery:3.7V/260mAh can charge lithium battery Weight:0.102pounds Product dimension:1.77 x 0.67 x 1.77inches Turning on/off mini-808 the bluetooth power on:hold multi-function button for about 3 seconds then release when the indicator red and blue light flashing bright at the same time ,the red light flash ,hear voice prompt from the headset it means power on ,the bluetooth power off:hold multi-function button for about 3seconds then release ,the red light will be slow flashing double times ,then no lights it means headset power off
