Features:
Bluetooth 5.3; chip: JL AC6955F
Battery capacity: 200mAh
Charging time: about 2 hours
Use time: 7 hours
Standby time: 120 hours
Support Bluetooth, TF card, and AUX mode

Specifications:
Dimensions: 182 x 170 x 71mm
Weight: 157g

What's in the box
1 x Hoco - W41 - Wireless Headphones