Behind the Ear(BTE) hearing aid amazon

Behind the ear aids (BTE) consist of a case, an ear mold or dome and a connection between them. The case contains the electronics, controls, battery, microphone(s) and often the loudspeaker. 

       Model: G-20
       Brand name: Great Ears
       Product materials: ABS

       Box size:120*79*33mm
       Gross weight:   90g

Behind the Ear or BTE hearing aids are the world's most common hearing aid style.

Easy to use and easy to wear.

   Product features:
             1.Max sound output: 130±5dB
             2.Sound gain: ≥50dB
             3.Total harmonic wave distortion: ≤5%
             4.Frequency range: 300Hz-4000Hz
             5.Input noise: ≤40dB
             6.Zinc Air battery: DC 1.5V, Current: ≤4mA
             7.Power off/on switcher
             8.Lasting work up to 10 days.
             9.Attractive in price and quality