F9 TWS bluetooth 5.0 Graphene Earphone Stereo Digital Display Wireless Headset With 1200mAh Power Bank – Black

Product Features:
1, LED display function, you can know the power and charging situation directly
2, bluetooth V5.0, support auto pairing and most of bluetooth devices
3, 1200mAh charging case, can charge earphones and your phones too
4, IPX7 Waterproof, no need to worry about water and sweat anymore
5, Super mini body, offer comfortable wearing experience

Description:
Name: F9 Bluetooth headset
Color: black
Material: ABS
Program: Blue Dragon 8832
bluetooth version: V5.0
Working frequency: 2.4GHZ-2.4835Ghz
Battery display: support for Android, IOS
Working distance: 10 meters
Frequency response range: 50hz-20Khz
Sensitivity: 108±2db
Impedance: 16±5%?
Battery: Headphone 60mah
Charging battery: 1200MAH
Continuous use of headphones: 3-5 hours
Charging bin size: 8*5.5**3CM

Accessories List:
1*bluetooth Earphones
1*Charging Case
1*USB Cable
1*User Manual
4*Ear Cups