Hearing Aids For Deaf
USB Rechargeable Mini In-Ear Portable Invisible Hearing Aids Assistant Adjustable Tone Sound Amplifier For Deaf Elderly
Convenient for watching a movie, enjoying the drama, attending a meeting, and having class, it could help you hear the sound clearly and loudly.
Brand New, High Quality
USB rechargeable, Durable and reliable for a long time use a mini new design for portability, more comfortable.
Anti-shock& anti-drop,user-friendly design
Weightless than 10 gram, lightweight.
Adjust volume as your wishes
Durable. Small working current and long duration of use
Accurate and easy to use.
Reduce noise, provides good sound quality. Help you hear the sound clearly and loudly, whether indoors or outdoors
Max sound output: 119±4dB
Total Harmonic Wave Distortion: ≤7%
Frequency range: 400-4000Hz
Input noise: ≦ 29DB+3
2 x Hearing aid
1 x Case
1 x User Manual
- deaf equipment catalogue
- hearing impaired communication devices
- headphones for partially deaf
- hearing aids for elderly
- deaf technology products
- hard of hearing
- how to improve hearing power in old age