Battery Capacity
300mAh
Battery Type
Li-ion Battery
Battery Voltage
3.7V
Certification
Yes
Design
Robust
Frequency Response
20Hz - 20KHz
Low-cut Filter
75Hz
Manufacturer
BRI
Maximum Spl
>105dB
Output Form
3.5mm TRRS
Sensitivity
-43dB ~ 23dB
Series
VM Amp Drive Series
Signal/noise Ratio
>75dB
Type
Amp Drive
Warranty
One-year