Máy Trợ Thính Kèm Phụ Kiện

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F & H JECPP Hearing Aids Sound Amplifier Hearing Enhancement Device Hearing Assist Description:
If you find it hard to hear very well from others, a hearing aid can help you solve this problem. We devoted ourselves to the hearing protection and sound amplification. Therefore, here comes our mini sound amplifier, which offers you precise sound amplification. Come and have a try.

Features:
An advanced feedback control technology ensures there are no whistling, very low noise levels, and a very quiet background.
This hearing assist device with 30dB plus sound gain makes this sound amplifier ideal for mild to moderate hearing loss.
This light weight headset offers fits behind the ear using near invisible bendable ear line tubes with simple one switch operation and volume hearing control.
Using band digital sound processing, our affordable devices help amplify speech while actively reducing background noise.
These ear amplifiers are very durably made with superior materials and outstanding reliability with a storage box.
Note:
Please read the user manual carefully before use.

Specifications:
Type: Hearing Aid
Material: Silica Gel; ABS
Color: Khaki
Max Sound Output: 110±5dB
Sound Gain: ≥30dB
Frequency Range: 300~4000HZ
Total Harmonic Distortion: ≤10%
Input Noise: ≤40dB
Voltage: DC1.5V
Current: ≤4mA
Package Size: 10 * 7.5 * 3.5cm / 3.93 * 2.95 * 1.37in
Package Weight: 61g / 2.15oz

Package List:
1 * Hearing Aid
3 * Earplugs
1 * User Manual
2 * Button Cell

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