XB502 TWS Hearing Amplifier Device For Ears is white flat surface at the bottom of the hearing aid is the touch panel, which we can use to switch modes and adjust the volume.
HANGZHOU ZONGJIAKANG has participated in medical exhibitions in various countries and will soon participate in the 2025 (Autumn) Asia Hearing Aid Headphones and other rehabilitation medical exhibitions.
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Hot item |
XB-502 |
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Range |
F1 < 300Hz,F2 > 4800Hz |
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Color |
Skin color,White,customized if quantity above 1000pcs |
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MAX |
≤120dB + 3dB |
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HFA |
110dB±4dB |
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FOG |
30 ± 5dB |
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Accessories |
Portable mobile charging case:1; Charging USB cable:1; Earplugs:1; Cleaning bursh:1; Instrutions:1 |
The raw materials for the production of hearing aids for TWS Hearing Amplifier Device For Ears are medical grade, safe and reliable, including we also focus on small polymer batteries, and the details of WTS hearing aids are very strict. Let buyers buy with confidence, our XB-502 hearing aids have almost no complaints.

Share some What should you do when your ears suddenly can't hear sounds? Are there any side effects of wearing hearing aids for a long time? Can it make your ears uncomfortable or even sick?
For example, sudden hearing loss is an ear emergency, and it is necessary to see a doctor within 72 hours as soon as possible to strive for golden rescue time. The sooner you treat it, the better your chances of recovery. Do not order medicine or massage by yourself, delaying the treatment time.
Q: Do children with a family history of deafness need special attention?
Answer: Yes. If there are hearing impaired patients in the family, the risk of hearing problems in children increases significantly, and regular screening is required in the neonatal and early childhood periods. If you find language delay and slow response, you need to undergo professional hearing assessment and intervention as soon as possible.

In addition, there are some situations where people think that they can't wear hearing aids, but they can.
Like what:
When passing through the security check by plane, according to international security inspection practices, hearing aid wearers do not have to remove hearing aids and other hearing aid equipment during the security check.
X-ray machine examinations generally do not damage hearing aids and other equipment.
Hearing aids can also be worn during exercise, but they need to be used reasonably.

Finally, I will review the situation of removing hearing aids: washing your face, washing your hair, taking a bath or swimming, spraying hairspray while sleeping, doing an MRI, taking a plane, and ear inflammation during the ascent and descent of the plane. So as not to damage the hearing aids and cause inconvenience in daily life!
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