M&MY Hearing aids for the elderly Assistive Listening Sound Amplifier Adjustable Voice Amplifier Small distortion Stealth Wireless USB Charger Deafness Deaf Type Portable Amplifier

?SOUND DISTORTION SMALL:selectively amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing helping you understand ;
?EASY TO USE:A key switch, a key volume adjustment, a look that will, the elderly easy to use;
?WEARING COMFORT?Easy and comfortable, one-finger operation,Noise reduction control through digital chip;

?Specifications:
sound Output: 102┬▒4dB
Total harmonic wave distortion: ?10%
Frequency Range: 200-400Hz
Input Noise: ? 32dB
Voltage: d.c.1.4V
Symptoms: hearing loss deafness hearing loss
Applicable people: middle-aged adult elderly

?Attentions:
The first week of wearing two hours a day, and then an hour a week to increasingly adapt?
Charge duration?2 hours,Stayby Time: Above 5 Days Constantly use above 10 hours.
USB charging port,During charge: Red light,Charge Finish: green light (automatic).
Note: After wearing for a period, use a small brush to clean up the oil residue, cerumen.

?Package includes:
1x Ear sound amplifier
2 x Earplug of different size
1 x charger
1 x Cleaning brush

Product Features

  • ?SOUND DISTORTION SMALL:selectively amplifies speech, separating it from background noise and sounds using energy-efficient, twelve-band digital sound processing helping you understand ;
  • ?EASY TO USE:A key switch, a key volume adjustment, the elderly easy to use;the batteries last about 10 days if you use 10 hours one day.
  • ?WEARING COMFORT?Easy and comfortable, one-finger operation,Noise reduction control through digital chip;
  • ?ADJUSTABLE VOLUME?Digital volume and frequency program fitting as demanded by different needs;conversation more easily;
  • ? CHOICE?Choose an earplug of slightly bigger size to avoid whistler ; Increase volume gradually to avoid sudden increase in sound

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