Mini Hearing Aid GL-12027

Techinical Specifications of Hearing Aid:
Max Sound Output:	≥ 120dB
Max Sound Gain:	≥ 30 dB
Harmonic Wave Distortion:	f< 1000Hz≤ 10%, f> 1000Hz≤ 4%
Frequency Range:	250~3500 hz
Input Noise:	≤ 50 dB
Battery:	AG3
Working Voltage	dc1.5V
Working Current:	≤ 4 mA
Measurement:	1.9*1.4*1.6cm
Net Weight:	3g
*Hot-selling mini size ITE hearing aid *Small size, great power, easy operating *Loud and clear voice Packing Information: 48.5*40.5*24cm 200pcs/CTN/0.047CBM/12KGS