High-end In-ear Bluetooth Supports One Support And Two Mini Sports Bluetooth Headsets

Product Information:
Transmission range: 10 meters
Bluetooth protocol: 4.0
Channel: Stereo
How to use: earplug type
Whether single or double ears: bilateral stereo
Function: battery display, call function, support music
Color: blue, pink
Built-in battery capacity: 55mA
Music playback time: 5-7 hours
Talk time: 6-8 hours
Standby time: 180 hours
Charging time: 2-3 hours

Packing list:
In-ear headphones* 1