Newly AXON F 136 Hearing Aid Mini Sound Amplifier Cyber Sonic Digital Ear Device for Elderly Deaf

Product Overview

Description

AXON F136 is cost efficient and easy to use.

Low-frequency noise reduction

Mini BTE Hearing aid/OTC hearing amplifier

 

Specifications:
Max Sound Output: 130dB ± 5dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 450~3500 hz
Equivalent Input Noise: ≤30 dB
Battery: AG5 button battery (Included)               
Working Voltage: D.C.1.5V
Working Current: ≤4mA   
Color: As the picture shows
Item Size: 4.6 x 3.8 x 0.9cm