Digital Tone Hearing Aids Aid Behind The Ear Sound Amplifier Sound Adjustable

Brand new Digital Hearing Amplifier Personal Sound Enhancer Behind the Ear Tone Cheap Adjustable Hearing Aid 3 Size Silicone Earplugs

Features:
Silicone earplugs, ABS body, high quality made.
Behind the ear Amplifier: small in size, not easy to fall off and lost.
Advanced micro processor technology, offers clear sound amplification and reduce noise.
Volume level adjustable with one finger. (F-138)
Suitable for either right or left ear, perfectly fit ear canal.
Used for daily hearing: watch movie, drama, attend meeting, have class etc.

Note:
1.Adjust volume to the minimum before wearing.
2.Please don't use it when showering, swimming, raining or in wet environment.

Specifications:
Material: Silicone + ABS
Earplug: 3 Types
Power By: 1 * AG13 Battery(Included)
Max.Sound Output: 129dB(+/-5dB)
Max.Sound Gain: 50dB(+/-5dB)
Harmonic Wave Distortion: =5%
Frequency Range: 450-3500Hz
Input Noise: =30dB
Current: =4mA

Product Weight: 8g / 0.28oz
Package Size: 10 * 7.3 * 3.5cm
Package Weight: 67g / 2.4oz

Package Included:
1 * Hearing Amplifier
3 * Earplugs
1 * A Storage Box
2 * Battery