Hearing Aids- Behind The Ear, Digital Tone

Features:

Super mini size and light weight, not easily to be seen
Amplify sounds up to 40 decibels
Weight less than 10 grams
6 volume levels
Convenient wear, Adjust to either ear
The scope of application of gas conduction hearing disorders.
Taboos otitis media or ear suppuration who are disabled.

Specifications:

Model Number: ZT0004

Best Hearing Aids Behind
The Ear Digital Tone Cheap
Hearing Aid Voice
Sound Amplifier Adjustable
Maximum sound output: 130 ± 5dB   
Sound gain: more than 50dB   
Total harmonic distortion: less than 5%
Frequency range: 300Hz ~ 40000Hz   
Input Noise: less than 30 dB   
Current: less than 4mA
Battery Type: AG13 button cell battery

Packing including:

1 x Ear sound amplifier
3 x Earplug of different size   
1 x AG13 batteries   

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.