Pairing headphone to your Smart device (Smart device should be within 10 meters of this headphone). 1. Activate pairing mode on headphone by turn the switch to “BT” .The LED will flash in blue. 2. Turn on Bluetooth function of your device, (refer to the device owner’s manual to locate Bluetooth function). 3. Select “Search” or “Discover” devices. 4. Select “E7”. (Select the model of your purchase) 5. If requested, type the password or PIN 0000 6. Press the Enter key. After completing the steps above, a message on your Smart device will appear confirming that your device is now paired/ connected. In case of unsuccessful pairing, turn off it and restart, then do as steps above. If the Bluetooth on your smart device remains open, when you restart the headphone, the Bluetooth will be connected automatically.