Turn on your AfterShokz headphones
Press and hold the volume up button until the LED light flashes red and blue
Enable Bluetooth on your device
Open the Bluetooth settings menu
Select your AfterShokz headphones from the list of available devices
Wait for the device to confirm the connection
If prompted, enter 0000
Repeat the pairing process if the headphones do not connect
Make sure the headphones are close to the device during pairing