HI-FI Stereo Sound quality TWS headsets, ANC+4 Mics ENC(Noise Cancellation)
Bluetooth Version: V5.4+EDR
Chipset: JL7003
ANC: -28db
Profile:HFP A2DP AVRCP AVDTP SPP SDP
Bluetooth Distance:10m
Impedence:32ohm
Frequency Range:20-20Khz
Sensitivity: 105+/-3DB
Battery: 35mAh / 300mAh
Driver Size:13MM
Charging port type: Type-C
Charging Time: 1.5 HRS
The numbers of re-charge:3
Charging input(Amps):5V 1A
Playing Time :4-6H