Description:
This product is a professional hearing aid. Using it can help you rediscovering the pleasure of listening to natures sounds or talking to others. Different from the hearing aid that is ear-hook shape, this product can be fixed in your pocket, which is more convenient to control the voice volume. Why not have a look now?

Features:
Suitable for people who have severe hearing impairment, especially for elderly people.
Have more choices for volume control. 7 modes can be chosen: "1" is the minimum volume and "7" is the maximum.
"O" is for power off and "N" is for normal work mode. "H" can help you reduce low frequency noise, getting clearer sound.
3 different shape earplugs are provided, which can fit different peoples ear.
Clamp of this product helps you fix the hearing aid in your pocket.

Specifications:
Type: Hearing Aid
Model: F-18
Material: Acrylonitrile Butadiene Styrene
Color: White & Green
Maximal Sound Output: 129dB ± 4dB
Maximal Sound Gain: ≥ 55dB ± 5dB
Harmonic Wave Distortion: ≤ 5%
Frequency Range: 450-3500 Hz
Input Noise: ≤ 30dB
Battery: 1 * 1.5V "AA" Alkaline Battery (Not included)
Working Voltage: Direct Current 1.5V
Working Current: ≤ 4mA
Item Size: Approx. 4.5 * 2.5 * 7.0cm / 2.0 * 1.0 * 2.8in (L * W * H)
Item Weight: Approx. 28.0g / 1.0oz
Total Size: Approx. 12.1 * 8.6 * 3.2cm / 4.8 * 3.4 * 1.3in (L * W * H)
Total Weight: Approx. 111.0g / 3.9oz

Notes:
1. Please read the user manual before using.
2. To protect your hearing, please dont use this product at a high volume for a long time.

Package List:
1 * Hearing Aid
1 * Earplug Connector
1 * Component
3 * Earplug
1 * Operation Manual