Product information:
Transmission range: 15 meters
Function: battery display, call function, voice control, support music, multi-point connection
Bluetooth protocol: 5.0
Channel: stereo
How to use: earplug style
Whether single or double ear: bilateral stereo
Chip type: Jerry
Life time: 10 (hours)
Packing list:
Charging compartment*1
Headphone*2
Data line*1
