kOLINSKY JS25 Wireless Binary Ear TWS Sport Mini Smart 5.0 Bluetooth Headset

• Unique clamshell design

• Waterproof and sweatproof

• LED intelligent digital display screen

• Remove the automatic connection and put in the automatic shutdown

• Not easy to fall off during use,does not hurt ears for using a long time

• Physical noise reduction, high-definition call quality

Specifications:

• Product Model: JS25

• Master Chip: Bluetrum

• PPG Ship: AB5376

• Waterproof Level: IP4

• Compatible System: IOS/ANDROID/WINDOWS

• Bluetooth: 5.0+EDR

• Battery Type: Polymer Lithium Battery 

• Headphone battery capacity: 40mAh

• Charging box battery capacity: 300mAh

• Charging Type: Charging box USB socket charging, headphone: magnetic charging

• Headphone charging time: About 30 minutes

• Charging box charging time: About 2 hours

• Headphone life time: About 3.5 hours

• Charging box chargeable times: About 4 times

• Manipulation Mode: Key operation

• Material: ABS