Product information:

Transmission range: 10 meters
Function: battery display, call function, voice control, support music
Bluetooth protocol: 5.0
Channel: Stereo
Usage: plug type
Single or dual ear: Bilateral stereo
Bluetooth version: TWS5.0
Bluetooth range: 10M
Battery capacity: 800mA (charging compartment) 60mA (headphone/single ear)
Charging time: 1.2H (charging compartment) 45min (headphone/single ear)

Packing list:

A pair of headphones*1