Technical Specs 

• Bluetooth Version: 5.3

• Bluetooth Protocol: A2DP, AVRCP, HSP, HFP

• Bluetooth Transmission Distance: 10m

• Matching System: iOS/Android

• Charging Time: 25 minutes

• Music Play Time: 5 hours

• Talk Time: 3.5 hours

•  Charging Port: Type-C interface input