Origin:China Mainland
Model Number:Z-04
Certification:CE
Max sound out put:129+/- 3dB
Sound gain:>= 40dB+/- 5dB
Total harmonic wave distortion:<= 10%
Frequency range:450-3400MHz
Input Noise:<=32dB
Charging Time:2~3 Hours
Working Sours:40 Hours
Professional hearing Aids sales shop
We are a hearing aid research and development and sales factory in China. Every country in the world has our stores and warehouses, and we provide products to world-famous brands. So we can provide high-quality products and cheap prices. You can consult us if you have any questions about hearing AIDS, and we will provide professional guidance.
Please purchase hearing aids in morehope.my official store. If the machine is damaged by non-human faults, you can enjoy free replacemence within 180 days.(Only enjoy this service in our store.)
Product details of Rechargeable Mini Digital Hearing Aid Sound Amplifiers
Product Features:
1.[Ear-Back Hearing Amplifier]: High-performance hearing amplifier which can be easily operated by hanging behind the ear and is universal for both left and right ears, recommended for people with moderate hearing impairment;
2.[Volume Adjustable & Rechargeable]: Volume is adjusted by rotating button; compact rechargeable battery is built-in, which can be recharged by USB;
3.[Noise control]: Digital signal processor can intelligently reduce noise, which makes the sound more real and soft.
4.[Comfortable Material]: The ear hook is made of TPE medical silicone, so that your skin will never hurt after long-term wearing.One-piece design which makes the earplugs enter the ear canal and makes it more smooth to wear.
5.[Two modes]: Two listening modes can be switched at will. L mode is suitable for the quiet environment and H mode is suitable for the noisy environment.
Product parameters:
1. Material: medical - grade TPE environmentally friendly materials
2. Weight: about 7g
3. Working time after being fully charged: about 40H
Packing list:
1.Principal machine
2.Earplugs
3.Cleaning brush
4.Dedicated Charger
5.Data line
6.Packing Box
7.Manual
【Tips for buyers】
Reasons for whistling/noise:
Because of the small size of the hearing aid, the microphone and the sound generator are close to each other, and the feedback phenomenon will occur to make a sharp sound. At present, most of the wireless hearing aids on the market cannot avoid this phenomenon.
Solution to whistling/noise:
1. It is easier to howl when the amplified sound is loud, so turn off the hearing aid before trying it on, put the hearing aid in your ear after reducing the volume, start the hearing aid, and then adjust the volume
2. When the ear canal is completely closed, there will be no howling. Before wearing, test the size of the earplug to ensure that the earplug and the ear canal are fully fitted without gaps.
3.After the hearing aid enters the ear canal, it is recommended to push the hearing aid with your fingers and hold it for 1-2 seconds, then release it to fully extend the earphone.
4. Do not use the hearing aid for a long time when you use it for the first time, or you will have headache and dizziness. It is recommended that the first day of use should not exceed 4 hours, and the daily use time should be gradually increased to adapt
