Bluetooth V5.2+EDR,Super Bass with Clear Sound Support Google or Siri
Bluetooth Version: V5.4
Chipset: JL 6983D
Profile: HFP/HSP/A2DP/AVRCP
Bluetooth Distance:10Meters
Impedence: 32Ω
Driver Size:φ10mm
Frequency Range: 20Hz-20KHz
Sensitivity: 125dB
Battery:30mAh earbud/250mAh charging case
Charging port type: Lighting
Charging Time: 1.5 hours
Playtime:5-6Hours
Net Weight:33g
Dimension:60*45*22 mm