OEM
Yes
M507-ANC
ANC Wireless Headphone
Driver size: 40mm
Impedance ( Ω): 32Ω
Sensitivity: 105+/-2dB
Working frequency:20Hz-20KHz
BT version – 5.3
BT distance: Up to 10m
Battery capacity: – 200mah
Charging time: around 2 hrs
Playing time: Up to 15 hrs when ANC ON and in max volume. Up to 20 hrs when ANC OFF and in max volume(Varies depending on settings and usage)
Standby time: 120 hrs
Charging port: Type-C
Content: 1 Type-C charging cable
Injection plastic color without coating
30-40 days