Super Bass Stereo Sound, Metal Case ANC
Bluetooth Version: V5.4+EDR
Chipset: JL7003
ANC: -20db
Profile:HFP A2DP AVRCP AVDTP SPP SDP
Material:Metal
Bluetooth Distance:10m
Impedence:32ohm
Frequency Range:20-20Khz
Sensitivity: 105±3dB
Battery: 35mAh/280mAh
Driver Size:13MM
Charging port type: Type-C
Charging Time: 1.5 HRS
The numbers of re-charge:3
Playtime: 5-6 HRS
Mic Sensitivity :MIC 42±3dB