- ✔Professional design:Hearing aids for seniors new upgraded smart chip， fine sound quality, comfortable listening. hearing aids not only has better double noise reduction and prevent howling, but also has the function of instantaneous strong sound intelligent ear protection. 3 different frequency modes and 4 channel for you choices, ensure you can hear a clear voice in different environments by adjust your settings.
- ✔Safe and Comfortable Hearing Aids: Rechargeable Hearing aid with FCC,ROHS approved, no radiation and harm to the human ear. Hearing amplifier uses the latest materials, shell nano coating, waterproof and sweatproo sweat-proof; material domes of different sizes are suitable for everyone and equipped with cleaning tools to extend the service life; very small, very suitable for your ear canal.