Super Bass Stereo Sound,
Bluetooth Version:V5.4
Chipset: JL6983
Profile::HFP/HSP/A2DP/AVRCP/SPP/PBAP/TWS
Bluetooth Distance:10M
Impedence:32Ω
Driver Size:φ13mm
Frequency Range:2.40GHZ-2.480GHZ
Sensitivity:112±3dB
Battery: 30mAh for earbud/250mAh for charging case
Charging port type:Type C
Charging Time:1.5 HRS
The numbers of re-charge:3
Charging input(Amps):5V 1A
50% volume Playing Time : HRS
100% volume Playing Time: HRS