Hearing Aid Sound Amplifier Rechargeable Adjustable Hearing

Features:

360° Rotated,suitable for both ears.

4 gears volume adjust, meet your needs.

USB charge base is convenient to charge with laptop or included adapter.

One-key operate, easy operation.

Low noise, low distortion, make sound clear and natural.



Specification:

Type: Hearing Aid

Model Number: ZDB-108

Material: ABS

Color: Beige

Battery capacity: 40mAh

time: 4-8H

Working time:12-18H

Max. OSPL: Less than or equal to 130dB

HFA OSPL: 102(±4)dB

Max. Gain: 52dB(±5)

Frequency range: 200Hz-3500Hz

EIN: Less than or equal to 32dB

THD: Less than or equal to 8%

Package size: 15 * 10.5 * 4cm / 5.9 * 4.1 * 1.6in

Package weight: 193g / 6.8oz
 Plug: US


Package List:

1 * Hearing Aid

1 * Charger Base

1 * USB Cable

1 * Adapter

1 * Cleaning brush

1 * User Manual

5 * Extra earplug
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a