ZZOOI A-80 High Quality Personal Sound Voice Amplifier Hearing Aid Rechargeable elderly Earphone Adjustable Tone Deaf Care
Welcome to ZZOOI！
We will provide you with the best purchase experience and services
If you are not satisfied with the goods after purchase, you can get a free refund (you can also get the corresponding compensation if you exceed 15 days in time).
【Extra Long Service Life 】Each of our products is tested for durability before leaving the factory, which ensures that each product has a good service life
【Fast shipment within 48 hours】 In order to give you a better shopping experience, we will ship your package within 48 hours (excluding holidays).
【Better after-sales service】ZZOOI brand is responsible for every customer who buys our products. We provide you with perfect maintenance and after-sales plan. You can contact us at any time.
Features:
100% brand new sound amplifier
Easy to adjust sound control button and on & off switch as
Adjust volume to the minimum before wearing
Choose an earplug of slightly bigger size to avoid whistler
Increase volume gradually to avoid sudden increase in sound.
If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
Hearing Aid Devices are suitable for severe hearing loss people
Built-in lithium battery
?
Specifications:
Model: A-80
Max Sound Output: 129dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: 5%
Frequency Range: 450~3500 hz
Input Noise:30 Db
Battery: Lithium Battery
Working Voltage: DC 3.7V
Working Current: 3 mA
Measurement: 46*27*16mm
Net Weight:12g
Special Function Key: Rechargeable
?
?Package Included:
1 x Hearing Aid
1 x Charger (EU plug )
4 x Earplug?
1 x headset
?
Notes:
1. Don't throw the waste hearing aid in fire. Dont use the hearing aid in high temperature.
2. If any strange smell or over heat is found, stop using it.
3. Dont use water or organic detergent to clean the hearing aid. Not allowed to put it in water.
4. With the on & off switch, it is energy saving at the furthest.
5. If don't use it for a long time, fully charge the battery before maintenance.
6. Please dont use the computer charge.
7. Please dont charge more than 6 hours.
?
A-80 High Quality Personal Sound Voice Amplifier Hearing Aid Rechargeable elderly Earphone Adjustable Tone Deaf Care
