Features:

100% brand new and high quality

Best Sound Amplifier Adjustable Tone Hearing Aids Aid

This is a Best Sound Amplifier Adjustable Tone Hearing Aids Aid，

Super mini size and light weight， not easily to be seen.

100% brand new sound amplifier behind the ear

Super mini size and light weight， not easily to be seen

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

Adjust to either ear

Battery Type: AG13 button cell battery (included)

Specifications:

Max Sound Output: 130±5 dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 300-4000 Hz

Input Noise: ≤30 dB

Battery: 70mAh Lithium Battery

Working Voltage: 1.5V

Working Current: ≤10mA

Color: Beige

Hearing Aid Size: 3.5 x 3.2cm

Net weight: 37.5g

Packing content:

1 x Ear sound amplifier

4 x Earplug of different size

2 x batteries