Enthusiast B20 headset Bluetooth headset Color:Gold * There are 9 levels

* There are 9 levels of stimulation intensity (intensity 1-9)

without keyboard

Bag height: 42cm

Material: Abrasion-resistant nylon fabric

Enthusiast B20 headset Bluetooth headset Color:Gold * There are 9 levelsBattery capacity; 400mah Brand : ZEALOT ZEALOT Transmission range: 10 m Functions: battery display, call function, voice control, music support Reprint LOGO: No Bluetooth protocol: 4. 2 Channel: Stereo sound Usage: Head mounted Single and binaural: Two sided stereo It lasts about 10 hours of listening, about 8 hours of talking and less than 200 hours of standby The package contains the earphone charging cable instruction manual There is not much left