SW-N30

Product parameters:

Bluetooth Version：V5.0
Support：HFP，HSP，A2DP，AVRCP
Bluetooth chip：CSR
Valid range：100meters
Battery capacity：3.7V 500mAh
Working time:about 20hrs
NC working time：about 30hrs
Stand by：300hrs
Charge interface：Mirco
Charging time：about 2hrs
Speaker：40mm
Charging voltage ¤t：DC5V 0.5A
Peak ANC ：20-22db
Frequency：20Hz-20KHz
Impedance：32Ω
Max SPL：110dB
Support 3.5mm Aux plug
Microphone sensitivity：-40±5dB