Product name
F9-5 TWS / F9-5C TWS Wireless Earphone
Battery capacity
Earphone: 40 mAh; Charging case: 600Ah
Blue tooth version
5.0+EDR
Working/Playing time
About 3-5 hours
Standby time
About 120 Hours
Keyword
Waterproof Wireless Earphone
Usage
for iPhone Android Driving Business Workout