Specifications:
Bluetooth 5.0, faster and more stable transmission, supports hands-free call.
The charging box can charge earphones 4 times when it is fully charged. Very convenient for travel or going out.
The power will be displayed on the charging box, you can see the power status at anytime.
Intelligent compatibility: support all Bluetooth mobile phones, tablets, laptops, etc..

Item Name: Wireless Earphones
Material: ABS
Bluetooth Version: V5.0 + EDR
Waterproof Level: IPX5
Bluetooth Transmission Range: 10m
Using Time: 3 Hours
Battery Capacity: 35mAh for Single Earphone, 300mAh for Charging Box
Features: Wireless, Digital Display, with Charging Box, In-ear
Charging Box Size: 10cm x 5cm x 3cm/3.94" x 1.97" x 1.18" (Approx.)

Package Includes:
2 x Wireless Earphones
1 x Charging Box
1 x Charging Cable