Super Bass TWS headsets, Support Google or Siri, Nice design
Bluetooth Version:V5.4+EDR
Chipset: JL7043
Profile:A2DP/HFP/HSP/AVRCP
Material:ABS
Bluetooth Distance:10Meters
Impedence:16Ω
Driver Size:φ10mm
Frequency Range:20Hz-20Khz
Sensitivity:105±3dB
Battery: 30mAh for earbud/250mAh for charging case
Number of charge: 3 times
Charging port type: Type-C
Charging Time:1.5Hours
Playtime(50% volume ): 4.5Hours
Playtime(100%volume):4Hours
Net Weight: 36g