Model No. VS-3103 Bluetooth v5.0 TWS Earbuds
Bluetooth V5.0+EDR class II compliant.
Bluetooth chipset Qualcomm QCC3026
Bluetooth Profile supports A2DP, AVRCP, HFP, HSP
Bluetooth Codec supports SBC, AAC, aptX
Supports Qualcomm TrueWireless Stereo (TWS) and TrueWireless Stereo Plus(TWS+)
Using touch solution to replace the key function
Auto turn on when wear VS-3102 into ear.
Auto turn off when remove VS-3102 from ear over 3 minutes or charging.
Built in Li-ion rechargeable battery
Support wire connect via MMCX
Short protection and power saving feature in charge case
Charging stand with current detection sensor
Music playing time around 7hrs(iPhone6, 80% volume)