Transmission range: 10 meters
Function; battery display, call function, support music, multi-point connection
Bluetooth protocol; 5.0
Channel; stereo
Use method; earbud type
Whether single or both ears; bilateral stereo
Color: black, white, red

Product Name: TWS-7 binaural wireless Bluetooth headset
Features: waterproof and sweatproof, wireless Bluetooth, 3D stereo, etc.
Battery capacity: 50 mAH
Charging compartment capacity: 500mAH
Charging time: 1.5h
Play time: 3-4h
Play time: 3-4h

Bluetooth distance: 10 meters