Product information:

Transmission range: 15m
Functions: power display, call function, NFC function, voice control, music support, multi-point connection
Bluetooth protocol: 5.1
Channel: stereo
Usage: earplug type
Color: black (ABS Bluetooth version 5.0),white (ABS Bluetooth version 5.0)

Headphone capacity: 30mAh
Charging capacity: 450mAh

Packing list:

Earphone *2+ Data cable *1+ charging bay *1