E7S Wireless Headphones 5.0 Bluetooth Earphones HIFI Lossless Sound Headsets Sport Mini TWS Earbuds For Smartphones

Details

Product Paramater:

Call duration: about 4 hours

Bluetooth version: 5.0

Working distance: about 10M

Music time: 3.5 hours

Headphone battery capacity 450MAH

Charging compartment battery capacity: 2200MAH

Waterproof level: IPX5

Music playback time: about 4 hours

Standby time: about 80 hours