Product information:

Transmission range: 10 meters
Function: battery display, call function, voice control, support music
Bluetooth protocol: 5.0
Channel: Stereo
How to use: hanging ear
Whether single or binaural: bilateral stereo
Color: Black 8GB RAM
Bluetooth chip: ATS2825C
Bluetooth effective distance: 10M
Bluetooth version: 5.0+EDR
Bluetooth protocol: A2DP v1.3, AVRCP v1.5, HFP v1.6, HSP v1.2
Microphone specification: -38db±3
Speaker specification: 16mm
Low battery alarm: 3.3V
Headphone battery capacity: 200mAH
Charging time: 1-2H
Playing music time: 7-8H
Talk time: 9-10H
Waterproof grade: IPX8
Headphone size: length 16.3cm * width 13cm * height 5.8cm

Packing list:

Headphone*1