TWS EARBUDS

Chipset: JL 7003D4
Bluetooth Version: V5.3+EDR
Transmission Distance: 10 m 
Music Playing Time: 3~4 hours
Standby Time: 60 hours
Battery: 30 mAh Rechargeable Lithium Battery (charging box capacity 300 mAh)
Charging Time: 2 hour
Horn: Ø12mm
Sensitivity: 108dB±3db
Impedance: 16Ω + 3Ω
Frequency Response: 20 Hz-20 KHZ
Rated Power: 6mW
Talk Time: 2.5 hours