Product name: S11-TWS
Support protocol: A2DP, AVRCP, HFP, HSP
Bluetooth version: new Bluetooth 5.0
Call time: 4-6h
Signal distance:10m no obstacles
Charging time:1-2 h
Support device: mainstream devices with Bluetooth
Music time:4-5h
Headphone charging: put in the case auto charging, off after fully charged
Earphone battery capacity:60mAh
Product color: black
Charging case battery capacity:2,600mAh
