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Mini Behind Ear Sound Amplifier Digital Hearing Aid Voice Volume Adjustable Earplugs
Description:
Are you still struggling with hearing impairment? Why not try this hearing aid to improve your life quality? Buy it and change the situation now!
Features:
Suitable for people with severe hearing impairment. Smaller and lighter in size and weight, which is a good gift for your relatives or your friends.
High quality built-in loudspeaker filters the noise caused by air flow, keeping sounds more clerly.
It has 4 modes of volume control: "1" is the minimum volume and "4" is the maximum.
"N" is for power on and "H" can help you reduce low frequency noise. "+" and "-" are for positive and negative pole of battery.
4 different shape earplugs are provided, which can meet different people's ear.
Specifications:
Type: Hearing Aid
Model: F-137
Material: Acrylonitrile Butadiene Styrene
Color: Brown
Maximal Sound Output: 130dB ± 5dB
Sound Gain: ≥ 50dB
Total Harmonic Wave Distortion: ≤ 5%
Frequency Range: 300-4000 Hz
Input Noise: ≤ 30dB
Battery: 1 * AG5 Button Cell
Working Voltage: Direct Current 1.5V
Working Current: ≤ 4mA
Item Size: Approx. 5.0 * 4.6 * 2.0cm / 2.0 * 1.8 * 0.8in (L * W * H)
Item Weight: Approx. 9.0g / 0.3oz
Total Size: Approx. 9.7 * 8.9 * 3.8cm / 3.8 * 3.5 * 1.5in (L * W * H)
Total Weight: Approx. 80.0g / 2.8oz
Notes:
1. Please read the user manual before using.
2. To protect your hearing, please don't use this product at a high volume for a long time.
Package List:
1 * Hearing Aid
4 * Earplug
2 * AG5 Button Cell
1 * Operation Manual
