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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Feature:
1. Clear sound quality, low power consumption, low distortion, can be used at home or on noisy streets.
2. The body design is ergonomic, compact and beautiful, wears without weight bearing, which is more comfortable.
3. Food‑grade silicone earplugs, easy to take off and wear, skin‑friendly and enco‑friendly, no harm to ears.
4. Effectively help people with hearing impairment to hear sound and voice, which has stable and reliable performance.
5. Features 50dB maximum sound gain, 30db low input noise and 5percent total harmonic distortion, dependable to use.
Specification:
Item Type: Hearing Aids
Material: ABS
Power Supply: 1 x LR44H battery (not included)
Maximum Sound Output: 130+-5dB
Maximum Sound Gain: 50dB
Total Harmonic Distortion: 5percent
Frequency Range: 300Hz-4000Hz
Input Noise: 30db
Voltage: 1.5v
Current: 4mA
Instructions:
1. Open the box cover and place the battery in the correct direction. Zinc-air battery is the best choice, long life, please make sure the battery box is closed before use.
2. Put the ear hook on your ear and plug the earplugs tightly. (Note: The unit is in the "off" position. The volume is adjusted to 1. Otherwise, the instant sound will make you uncomfortable).
3. Turn on the power and adjust the volume to get a clear sound.
4. If you hear a whistle, please check whether the earplugs are plugged tightly. If it can"t be inserted tightly, please replace the earplugs of other sizes..
Package List:
1 x Hearing Aid2 x Earplugs1 x English Manual1 x Accessories
Note:
1. It is forbidden to use for patients with otitis media or ear abscess.2. Do not use at high volume for a long time. Otherwise it will hurt your ears. If you feel unwell, stop using it.3. Please take care of the product at any time to prevent the earplugs and the radio hole from being blocked by foreign objects. This will affect the effect of the amplifier.4. Avoid electric shock and dropping the product. Do not store or use in a humid, high temperature environment5. Don"t throw away waste batteries. General garbage should be handled with special equipment.6. If you do not use it for a long time, please remove the battery. Otherwise, the parts will be corroded by the rotten liquid in the battery.7. Do not use this product in an explosive and dangerous environment.8. Don"t leave this thing to children. It will hurt him or others, or damage the unit.
No-delivery refund
