Rechargeable Sound Amplifier MINI Hearing Aid Aids Device Adjustable Tone Personal Ear Care Tools

Rechargeable Sound Amplifier MINI Hearing Aid Aids Device Adjustable Tone Personal Ear Care Tools

Regular price $42.77 $38.99 Sale

 

Model Number: 108
battery: rechargeable
is_customized: Yes
function 1: BTE hearing aids
function 2: rechargeabl hearing aid
function 3: BTE Sound Amplifier
function 4: CHEAP Sound Amplifier
function 5: MINI Hearing Aid
function 6: Ear Care

Product performance and parameters:

A.Max.saturater volume output:130±5 dB.

B.Max voice gain:55±5 dB

C.Harmonic distortion:<10% 1000hz

D.Equivalent input noise level:30dB

E.Frequency range:100-4000 Hz

F.Battery :1.2V

G.Signal to Noise Ration:28db

H.Gain:30db

I.Distortion:6%

O.Working Current:3MA

Product description:

1.this product for charging, do not need to buy batteries and trouble, no electricity can charge.

2.when please place the product directly inserted in the black box on the product without electricity. Put the power into the DC jack, charging the black box on the exhibit of lanterns lit.

3.The  charge 8 hours can be used 12 hours, so you night after charged during the day, don't worry he will not be without electricity,

4.when used to choose the suitable for your earplugs, and then switch to ON open state, and then to turn the volume switch to your dB, when you sleep or take a shower when you put him down, will hit the OFF switch off state, so can Ting long use time.

5.do not place the product in water or moist places.

Packing materials:

White box packaging, a product into a blister, reentry a white box.

QT:50PCS/CTN   N.W:7Kg            G.W:8Kg           SIZE:10.5*14.5*6cm

This  products have CE FCC ROSH

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