Max SSPL(±4dB) 129
Full-on-gain(FOG) (±5dB) 30
The scope of frequency(Hz) 100-3000
Equivalent input noise level(±dB) ≤25
Harmonic distortion(%) ≤5.5
Power supply electric voltage(V) 1.4
The sum settles electric current(mA) 1.6
Battery model number A312、PR41