Rechargeable Digital Hearing Aid Ear Severe Loss Invisible Sound Amplifier
- 1. Lightweight and Comfortable: Equipped with the latest upgraded chip, Ultra-Low Itself Background Noise, and Ultralight Weight Body You Don't Even Feel Wearing It
- 2. Avoid Squealing Noise: Before wearing a hearing aid, please turn down the volume to the lowest. When wearing, make sure that the earplugs fit tightly with the ear canal, otherwise it will cause interference and howling. Then slowly increase the volume as needed until you can clearly hear outside sounds.
- 3. Good Gift for elder: Good package and easy to use, If your elder are having soecific instances of difficulty of hearing, this is a practical, efficient, cost effective hearing device.
- Material: Plastic
- Max Sound Output: 129dB ± 4dB
