Description

Product Model: M2319E1
Frequency Response Range: 20Hz-40kHz
Battery Capacity:  Earphone 60mAh;Charging box 780mAh
Charging Port: Type-C
Headphone Input Parameters: 5V ⎓ 130mA
Charging Box Input Parameters: 5V ⎓ 1A
Charging Box Output Parameters: 5V ⎓ 260mA
Single Battery Life: About 7.5 hours
Battery Life with Charging Box: About 38.5 hours
Bluetooth Version: BT 5.3
Working Distance: 10m (barrier-free open environment)
Protection Level: IP54 (Earphones)