Product Specifications - Qudo QDPRANCBK Instruction Manual

Active Noise Cancelling (ANC) Function
Turning ON:
on the switch will turn red.
The ANC function uses more power when turned on and will reduce the time between
charge of the headphones.
ANC reduced 15db±3db noise.

Product Specifications

1. Charging voltage:
2. Bluetooth working range:
3. Working time:
4. Standby time:
OFF
Slide the ANC switch on the right headphone to ON, the indicator light
ON
Micro USB 5V
10 metres
ANC off: 7-8 hours, ANC on: 3-3.5 hours
Up to 70 hours
6/8