Hearing Aids, Hearing Aid for Seniors Rechargeable with Noise Cancelling Hearing Amplifier for Adults Hearing Loss Digital Ear Hearing Assist Devices with Volume Control (Brown)

✔Fine Sound Quality Comfortable Listening:Germany digital chip can achieve double noise reduction, which can filter the surrounding noise while amplifying the environmental sound, making the sound clearer; 3 different frequency modes and 4 levels of volume adjustment, suitable for different hearing ranges; hearing amplifiers not only has better double noise reduction and prevent howling, but also has the function of instantaneous strong sound intelligent ear protection; miracle ear as seen on tv
✔Lightweight and Comfortable: Hearing aids for adults is small and light-weight, it‘s fit to wear and more comfortable to use. Different sizes of medical materials domes suitable for everyone, match cleaning tools to extend service life. Ergonomic Design, not easy to fall off. ; you can wear it at will regardless of the left and right ears, and it will not be affected by wearing glasses.
✔Quickly Charge :Hearing amplifier charging about 2 - 4 hours can be full and about 100 hours can be used, put it on a small box, portable and go out. hearing assistance devices allows you to easily communicate with others, Provide a "boost" for your better life.(Tips: It is USB rechargeable hearing assist without frequent battery replacement)
✔hearing aids set: Rechargeable Hearing Amplifier for Seniors include 2 rechargeable hearing aids + 8 hearing aid domes + 2 hearing aid cleaning Brush + 1 Package box + 1 Instruction Manual + 2 USB Cable+2 x Adapter. Please use the correct wearing method to ensure that the hearing closely match the ear canal to avoid sound feedback and howling.(The contents of the manual are easy to understand, Simple operation)
✔After-sales Service:If you encounter problems when using our ear hearing aids for adults, please feel free to contact us, we are happy to serve you. Specially designed for the hearing impaired, it will not feel pain even if worn for a long time. We will provide you with a satisfactory answer within 24 hours

	Hearing aids	Hearing aids
Charger	DC 5V/50mA-1A	DC 5V/50mA-1A
Quantity	2 count	2 count
Charging Time	3-4 hours	3-4 hours
Max Sound Output	129±4dB	129±4dB
Sound Gain	38±5dB	38±5dB
Tatal Harmonic Wave Distortion	≤5%	≤5%
Frequency Range	400Hz-3800Hz	400Hz-3800Hz
Input noise	≤28dB	≤28dB
Voltage	D.C.3.7V	D.C.3.7V
Current	≤2mA	≤2mA