I7 Plus TWS Bluetooth Headset i7 Charge Box TWS Wireless Headset
Condition: new
Colors: White, Black
Product Features:
Bluetooth version: version 4.2
Transmission distance: outdoor straight line distance 10-18 meters
Battery capacity: polymer lithium battery 50mah
Charging box battery capacity: 450mah
Listening to music time: 2.5 hours Up and down music / pause playback
Call time: 2 hours
Standby time: 130 hours
Charging time: 1-2 hours
Working current: 22MA
Standby current: 4uA

If you are unsatisfied with your item for any reason, return it within 30 days of delivery.