A Pair Of Digital Hearing Aid Aids Kit Behind The Ear BTE Sound Voice Amplifier

Features:

* 100% & high quality

* This well made sound amplifier hearing aid can reduce noice and provides good quality sound.

* It comes in 3 different sizes silicone earplugs to fits most of people.

* Easy and comfortable to wear.

* Anti-shock& anti-drop& moisture proof& high temperature proof.



Specifications:

Material: PU;PC

Dimension: 130*65*12mm

Max Out : 130 ± 4dB

Max Gain : 48 ± 5dB

Harmonic Dist: ≤ 5%

Frequency Range : 450Hz ~ 3500Hz

Equivalent Input Noise : ≤ 32 dB

Standard Battery: AG13

Voltage: 1.5V

Current: ≤ 3mA



Note:

--Adjust volume to the minimum before wearing.

--Choose an earplug of slightly bigger size to avoid whistler.

--Increase volume gradually to avoid sudden increase in sound.

--If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.

--Keep the ear plug clean

--Remove the battery if you don't use it for long time.



Package includes:

1 x Hearing Aid

1 x Cleaning Brush

3 x Earplug(Different Size)

1 x Instruction manual (English)