Bluetooth version: Bluetooth 5.2
Support protocol: A2DP/AVRCP/HFP/HSP
Chip: Qualcomm 3024
Working frequency: 20HZ-20KHZk
Horn diameter: 16 mm Weight: 33g
Horn impedance: 16ohm
Battery: Lithium polymer battery, 200mAH
Music playback duration: 12h
Call duration: 14H
Standby time: 15 days
Charging time: 2 hours
Charging port: TYPE-C
Support for multi-point connections
Main material: PC
Surface treatment: oil injection