Mini Hearing Aid

Techinical Specifications:

Max Sound Output: 127dB ± 4dB 

Max Sound Gain:  52±5dB 

Low Frequency of Hearing Aid:  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