Do not exchange the battery in the product.
Keep the headphones in a dry environment.
Do not use or store the product in an environment with a temperature over
60 degree Celsius.
Do not use the headphones in a hazardous situation or so you cannot hear
external sound.
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Specifications
Model: ANC300
Officeworks Product Code: QDANC300
Bluetooth version: 5.0
Active cancellation: up to 20-25dB
Battery capacity: 250mAh
Input current: DC 5V 1A
Charging time: 3 hours
Listening time: up to 8 hours
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