Solar rechargeable Hearing Aid
Solar rechargeable Hearing Aid, pocket type
This hearing aid is designed for those with mild or moderate hearing loss only. It is not for severe and profound hearing losses.
* No Batteries are needed, use Solar Power.
* Noise-free: exclude Low frequency in some noisy conditions
* Continuous use : 200 hours, Depending on the volume level, the time is a little longer or shorter
* Rechargeable times: 500 times Max
* Hight efficient Hearing Aids.
* Saving energy and cost
* Adjusted volume to all conditions
* Adjustable tone and output sound control for personal use
* charged by solar power or AC adapter
*Standard Frequency : 1600Hz
* Max. Output Sound Level Gain : 40 + 5dB
* Highest Sound Pressure Level for Input SPL 90dB : 135 + 10dB below 145dB
* Equivalent Input Noise Level : Below 29dB
* Total Harmonic Distortion Value of Reality : 1600Hz: below 12%; 800Hz:below 16%; 500Hz:below 18%
* Battery Current : Below 10mA
* Battery Type / Life Expectancy : 1.2V / 1000 mA AAA size Ni-MH Rechargeable Battery x 2
* Operating Temperature / Humidity : +10oC - +40oC, 30% - 85% RH
* Storage Temperature / Humidity : -10oC to +60oC, 30% - 85% RH
* Size : 74(L)x53(W)x17.5(H) mm
*Weight : 36.6g
*Material : Hearing Aid: ABS, AC Adapter: ABS