Bluetooth Version: Bluetooth V5.0
Effective Distance: barrier-free 10M
Nominal Impedance: 32Ω
Earbud Battery Capacity: 45mA
Charging Case battery capacity:280mah
Charge Time: about 1h
Use Time: call 3h; music playing 3h;
Standby Time: 80hours
Package included:
2x bluetooth earbuds
1x battery charger case
1x cable
1x manual