Product model: E6S
Bluetooth version: V5.0
Headphone type: in-ear
Bluetooth distance: 10M
Headphone battery capacity: 45MAH
Channel system: stereo
Surface technology: matte sub-UV process
Play time: 3H
Charging battery capacity: 300MAH
Call time: 4H

Support Protocol: HFP/A2DP/HSP/AVRCP Standard Voltage: 3.7V