Specifications:
Item Type: Hearing Protection Earmuffs
Model: BT1
Material: TPU+ABS
Total Weight: Approx. 420g / 14.8oz
Input voltage and current: 5V/1A
Built-in battery: Lithium battery 1000mAh
Working time: 40 hours
Charging Interface: Type C
Package List:
1 x Earmuff.
1 x Charging Cable
1 x Connecting Wire
1 x Instruction