Product information:

Transmission range：10 m
Function:Power display, call function, support music
Processing customization:is
Bluetooth protocol:5.0
Sound channel:stereoMode of use:In-ear type

Whether one ear or two ears:Bilateral stereo
Color:J09 esports (black),J09 esports (white),J09 esports (pink),J09 esports (purple)

Product size: about 58-46 * 23mm

Packing list:

Headset+charging bin+charging cable+instructions