Ayzeze: This device is not a substitute for professional medical advice, diagnosis, or treatment. Please consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.
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Description:
This mini sound amplifier will offer you precise sound amplification. Very simple to operate, convenient for daily use and travel use. You will regain the pleasure of enjoying music, movies and TV programs with it. Come and have a try.
Features:
Comes with silicone earplugs, not easy to slip off, it will be very comfortable to wear for a long time.
Reliable quality, made of user-friendly material, flexible, safe to wear without harming ear canal.
Easy to operate, helping you regain the pleasure of enjoying music, movies and TV programs.
Adjustable volume, you can turn up the volume from low to high to meet your need.
Battery-powered, convenient for you to replace the battery, waterproof and portable, great for daily and travel.
Specifications:
Type: Hearing Aid
Model: F-138D
Quantity: 1PC, 1 Pair(Optional)
Material: Silica Gel; ABS; Metal
Color: Khaki
Battery: AG3 Button Battery(Battery Included)
Max Sound Output: 130dB +/- 4dB
Max Sound Gain: 38dB +/- 5dB
Harmonic Wave Distortion: less than 5percent
Frequency Range: 300~4000 Hz
Input Noise: less than 30 dB???????????? ?
Working Voltage: dc1.5V???????????????????? ?
Working Current: less than 2.5mA
Package Size: Approx. 5.5*4.5*1cm / 2.17*1.77*0.40in
Package Weight: Approx. 8g / 0.28oz
Package List:
1 * Hearing Aid
3 * Earplugs
1 * User Manual
