Description:

Technical Specitication:
Max OSPL90 : 111.1 dBSPL
HFA OSPL90 : 107.0 dBSPL
Peak Gain: 35 dB,
HFA Full-on Gain: 30 dB
Frequency Range : 200-4783Hz
THD:- 500Hz: 0.5%, 800Hz: 0.6%, 1600Hz: 0.3%
Equivalent Input Noise Level: 22.2 dB
Battery Current Drain: 1.18 mA
Attack Time: 6 ms and Release Time: 62 ms

Amplifier Fit Mild to moderate
Tiny size: 1.3*1.5*2.4cm
Battery last 30+hours
*Peak OSPL 90 ( dB SPL): 118dB
*Peak Gain(dB) : 45dB
*Frequency range(Hz) : 300-3800Hz
*Distortion: less 5.0%
“Equivalent Input Noise (dB): 26dB
*High quality rechargeable battery