Digital Hearing Mini Aid Rechargeable Sound Amplifier Elderly Deaf Volume Tone Listen Hearing Assistance Ear Aids Audiophone Bag 

Description

Digital Hearing Mini Aid Rechargeable Sound Amplifier Elderly Deaf Volume Tone Listen Hearing Assistance Ear Aids Audiophone Bag

Rechargeable ITE hearing aid:
Max Sound Output: ≥120 dB
Max Sound Gain: ≥30 dB
Harmonic Wave Distortion: ≤15%
Frequency Range: 250～3800 Hz
Input Noise: ≤50 dB
Battery: Rechargeable NI-MH
Working Voltage dc1.5V
Working Current: ≤4mA
Operating Voltage: 0.2 ± 0.1V
Color: Beige
Size: 1.8 x 1.4 x 1.6cm/0.7 x 0.5 x 0.6in(H x L x T)

Package Included:
1 x Hearing Aid
1 x Charger
4 x Earplugs
-Main Unit sizes 29*19*15mm, NW:3G
-Five adjustable vlolume control
-ON/OFF Switch
-Blister gift clolor box
-Small size ,great power ,easy operation.
-Loud and clear voice

Use tips:

1. Before using switch the volume to the minimum position.
2. Put the ear hook on your ear.plug in the ear plug tightly.
3. Turn on the powder,and adjust the sound volume to get clear sound.
4. If you hear the whistling sound,please check whether you have plugged in the ear plug tightly.If it can’t be plunged tightly,please change the other size plug.
5. When you don’t use it, please open the battery cartridge or take out the battery, otherwise it will continue to work.