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

by | Mar 5, 2021

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

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%Ω
Battery: Headphone 60mah
Charging battery: 1200MAH
Continuous use of headphones: 3-5 hours
Charging bin size: 85.5 *3CM

Other products you might interested