Mini Hearing Aid GL-12028

Techinical Specifications:
Max Sound Output of Hearing Aid:	127dB ± 4dB
Max Sound Gain:	52±5dB
Low Frequency:	580Hz~~2.8KHz
Middle Frequency	700Hz~~4.8KHz
High Frequency	780Hz~~7.8KHz
Wide Frequency	910Hz~~10.5KHz
Input Noise:	≤30 dB
Battery:	Lithium Battery
Working Voltage	DC 5V±0.5V
Working Current:	≤8Ma
Measurement:	2*1*5cm
Net Weight:	20g
*Super power analouge hearing aid *Telephone function,good for answer the phone *Sound gain to 60dB *N-H for adjust the frequency *Loud and clear voice Packing Information: 44*34*52.5cm  100pcs/CTN/0.078CBM/25KGS