Rechargeable hearing aids

It makes up all the disadvantages of a traditional hearing aid. You can easily operate the aid and the idea of the product also fit the concept of environmental protection. The design of the rechargeable hearing aid is reformed from the traditional one. The main purpose of the invention is to innovate the traditional hearing aid market with recharge function. Another advantage of the invention is that it is easily carried with.

*Sole Innovative Invention: " Rechargeable" & " Digital" type
* Rechargeable - Over 500 times compact and easy-carry set people free from replacing all those fiddly hearing-aid batteries
* Digital- use balanced- armature class D speaker to give high sensitivity

Specification::
* Deft miniature hearing aid with low distortion, noise
* Volume can be adjusted to all condition
* Frequency Response Range: 2500 Hz
* Equivalent input noise level < 29dB SPL
* Battery: Rechargeable ML 1220 for 12 hrs use per each charge
* Total Harmonic distortion value of reality :
2500Hz: below 3%
800Hz: below 4%
500Hz: below 4%
* Highest sound pressure level for input SPL 90dB: 118 ¡À5dB Below 125dB

Remark :
* Worldwide Patented: UK, Taiwan, Japan, German, China, Australia
* CE Medical Approved : No: CE 0434
* FDA Registered : 3005053820
* Japan Medical License No: 34BY0018