Music luminous Earphone Computer Mobile Phone Headset Sports Running Headset Heavy Bass

Product information:
Transmission range: 10 meters
Function: Battery display, voice control, call function, support music, multi-point connection
Bluetooth protocol: 5.0
Channel: Stereo
How to use: Head-mounted
Whether single or double ear, bilateral stereo
Color: BH10 graffiti bear-black-neutral, BH10 graffiti bear-white-neutral, BH10 graffiti bear-black-English, BH10 graffiti bear-white-English
Battery capacity: 400 mA
Product model: BH10 printed version
Unit diameter: 40mm
Transmission radius: 10m barrier-free
Frequency response range: 20-20khz
Playing time: 24-26 hours or so
Charging time: 2-3 hours
Speaker sensitivity: 120dB+3dB(at1KH)

Product size: 16.8 x.9.0x 16(L*H*W)