To charge, connect neckband to a power supply (5V 1A) using a power cable. If the indicator light of the Neckband Pro is red, the earphones are charging. If it turns white, the earphones are fully charged.
To charge, connect neckband to a power supply (5V 1A) using a power cable. If the indicator light of the Neckband Pro is red, the earphones are charging. If it turns white, the earphones are fully charged.