Sonicgear Earpump TWS 5 Pro Wireless Stereo Earbuds/ Bluetooth

Driver Size: 2 x 6mm
Driver Sensitivity at 1KHz/1mW: 96 ± 3dB
Frequency Response: 20Hz – 20kHz
Maximum Input Power: 5mW
Impedance: 16Ω ± 15%
Bluetooth Version: 5.0
Wireless Effective Distance: Up to 10m
Battery Type: Lithium-Ion Battery (50mAh/3.7V)
Charging Time: 1 Hour for Earphone, 2 Hours for Charging Box from Empty
Music Playtime from Bluetooth: Up to 8 Hours @ 50% Volume