1. Charging
Charge the earphone 2-3 hours before first use with the included
Micro USB cable. The indication LED will change from red to blue when
it is fully charged.
2. Pairing
Long press (3 sec) “ ” the button to turn on the earphone. The LED
indication will change from flashing blue to flashing red blue
alternately, the earphone is ready to be paired with your Bluetooth
device