5. Charging, battery life and indicator light instruction of Q3 MQA

It is recommended to use 5V/2A adapters to charge the Q3. Adapters, computers, laptops and other devices that can normally output 5V voltage can be used to charge it.

Note: Quick-charging is not available for the Q3.
【RGB light status indication】
Status ON(standby) USB DAC Line in Low battery warning Charging (OFF) Charging (ON)
Light color Blue
Blue Red light flashes twice every 5 seconds Red light pulses;Constantly on when fully charged Corresponding light pulses;Constantly on when fully charged
【Battery capacity, charging time】
*Battery capacity: 1800mAh
*Charging time: Adapter: ≤2H; Computer: ≤5H
【Battery life】
*AUX IN: BAL (32Ω headphones): 23 hours
*USB IN: PO (27Ω headphones): 13 hours
*BAL (32Ω loaded): 12 hours