1. Brand new and high quality invisible hearing aid sound amplifier.
2. Super mini size and light weight? not easily to be seen.
3. Adjust volume to the minimum before wearing.
4. Increase volume gradually to avoid sudden increase in sound.
5. Convenient for watching movie? enjoying the drama? attending meeting? or having class? it could help you hear the sound clearly and loudly.
6. Power by 2 x A10 Button batteries.

Specification:

General

Model

K-188

Material

Plastic

Battery Type

A10 Button batteries

Voltage

1.5V

Current

<=3mA

Sound Gain

30dB (Max)

Max Sound Output

>=110dB? +/-5dB

Frequency Range

300-4000Hz

Input Noise

<=40dB

Product Size

1.9x1.5x1cm

Weight

1.2g

Package Include

Package Contents

1 x Manual
1 x Box
1 x Hearing Aid
3 x Different Size Earplugs
1 x Tool
2 x Button Batteries

Package Weight

One Package Weight

0.09kgs / 0.19lb

Qty per Carton

200

Carton Weight

12.20kgs / 26.90lb

Carton Size

36cm * 35cm * 33cm / 14.17inch * 13.78inch * 12.99inch

Guaranty High Quality And Brand New

What You See Is What You Get