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Premium Digital Hearing Aids for Seniors - Invisible in Canal (CIC) In-Ear Mini Sound Enhancer Set, Near-Invisible, Noise Cancelling, Personal Sound Hearing Amplifier - Pair - MZ-21

  • Based on 874 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 26
Order within 23 hours and 43 minutes
Available payment plans shown during checkout

Style: Pair


Color: Red & Blue


Features

  • MINI CIC HEARING TECHNOLOGYFinally a premium hearing aids that are designed for more natural sounds so you can focus on what you really want to hear. With different mode settings and volume control, the all new MEDca CIC Mini Hearing Amplifiers deliver a powerful crisp, clear sound - without any annoying feedback or whistling. Thanks to our different mode settings and volume control, you'll always be able to easily find the best combination sound for your ears.
  • TINY. DISCREET. NEARLY INVISIBLEDesigned by an expert audiologist MEDca CIC Mini Hearing Amplifiers are practically invisible. This personal sound amplification device features a low profile that is more comfortable to wear in your ear and barely visible. You'll be beyond excited that due to the state of the art manufacturing, it is less sensitive to wind and noise, and you will be able to easily use your phone with comfort and ease. Perfect for those who wear glasses
  • 20% SMALLER! LONG LASTING BATTERY LIFERechargeable hearing amplifiers are good and all but they are still larger and bulkier. Our hearing amplifiers are even 20% smaller than others and you'll be able to use our hearing amplifiers for an extended period of time without having to worry about the batteries running out. When it does run out, you can easily replace them with common easy to find A10 batteries. Through normal use batteries will last between 4-7 days
  • EASY! USER FRIENDLYYour order arrives complete with everything you need to easily operate your new mini CIC hearing amplifier. Even if you are not "Tech Savvy." Because there is no programming required, our hearing amplifiers are for you to ready to wear right our of the box. Simply follow the included User Guide and see how easy and simple it is! Plus with the various sizes of earbud domes included you will always find the perfect match to comfortably fit your ear
  • TRUSTED BRAND. SATISFACTION GUARANTEEDWhen choosing MEDca you receive our Unlimited Satisfaction Guarantee as our promise to you. While other brands claim a 6 or 12 month guarantee. We are confident in the quality of our mini hearing (CIC) amplifiers that we back it with a limited 2-year product warranty. You also get technical support with our highly trained customer experience team

Brand: MEDca


Color: Red & Blue


Style: Pair


Power Source: Battery Powered


Special Feature: In Ear Design


Package Dimensions ‏ : ‎ 4.88 x 3.58 x 1.65 inches; 0.32 ounces


Item model number ‏ : ‎ MZ-21


Date First Available ‏ : ‎ April 21, 2020


Manufacturer ‏ : ‎ MEDca


Country of Origin ‏ : ‎ China


Best Sellers Rank: #132,168 in Health & Household (See Top 100 in Health & Household) #130 in Hearing Amplifiers


#130 in Hearing Amplifiers:


Customer Reviews: 3.6 3.6 out of 5 stars 874 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • These are the best amplifier you can find for the money.
Style: Pair Color: Red & Blue
Keep in mind these are not hearing aids, however they do the job. I have used two other brands ones cheaper and ones for more money (I travel a lot and keep losing them). I like these because you can adjust them to work in one ear at a time, when you find the right dome for the ends they fit very well, and most people have no idea you are wearing them. MY only beef is that I use the large dome and I cannot buy them in this size they only come in an assortment of sizes. When you first start wearing these you have a hard time filtering out noises in the background in time this goes away. These are a great product for the money ... show more
Reviewed in the United States on September 21, 2022 by Rhonda K. W. Anderson

  • The product only lasted 3 months
Style: Pair Color: Red & Blue
I liked the size and ease of wearing the aides. They are easy to wear with a mask. They amplify all noises, that can be irritating.
Reviewed in the United States on March 15, 2021 by Kindle Customer

  • NO off/on switch.
Style: Pair Color: Red & Blue
These aids repeatedly make a loud squeal that all my friends and relations hear just fine. I don't always need to wear them so I put them in one of my cargo pants pockets or in the little soft pouch I have for them and inevitably they will close the little trap door for the batts with my movements and start squealing like crazy. I can't hear it but everyone else can. So annoying that the manufacturers decided that making the aid even cheaper by getting rid of any method that is convenient to shutting them off. Just opening the door is worthless. It's frustrating they did. A few years back, I could use my thumb and turn the volume down to zero so the battery compartment could stay closed with other aids I purchased, but these, nope, you need a magnifier and a tiny screw driver to turn down the volume. It's such a hassle that I don't. And the batts are 'captured' in such an odd way that it takes a bunch of time to remove them, that's another issue I have with them. Of course when I'm not looking at them, the battery just drops out on it's own, when I want them to shut up and stop squealing, it's nearly impossible to get the battery out. Have to get my tools. They are NOT a good aid for those reasons only. They sound okay though. One of them I cannot get to fit right in my right ear. It just squeals no matter which dome I use, unless I use one that's uncomfortable. I should have sent them back, but, life got in the way. Anyway, I won't be purchasing them again when they break or wear out or I lose them. I don't use them much anymore though so they'll probably last for decades. ... show more
Reviewed in the United States on June 25, 2022 by James S. Morgan

  • First pair on hearing aids
Style: Pair Color: Red & Blue
I used the aids for the first time and I am really impressed! I had to adjust the volume a few times. But once at my level of volume, the aids have performed beautifully. I am hearing things that I could not hear without the aids in place. Also, I was told about the problems with using a telephone while wearing hearing aids. However, I have used the phone with the aids in place several times without any issues at all. Additionally, I have been told that I have saved thousands of dollars. ... show more
Reviewed in the United States on June 29, 2020 by Beatrice L Fehrm

  • Perfect solution, except...
Style: Pair Color: Red & Blue
These are terrific hearing aids! Especially for about 1% of what some of my friends have paid! My ear canals are small, and these fit great without falling out or being uncomfortable. My only complaint is that the little rubber domes are a very unique size and cannot be replaced by "generic" domes. PLEASE consider offering replacement domes so I don't have to order a whole new unit just because I need some replacement domes! Or perhaps including more spares? Either way, it would be much appreciated. ... show more
Reviewed in the United States on July 2, 2023 by Anne

  • Lots of interference, stopped working after 2 weeks
Style: Pair Color: Red & Blue
I've ordered 3 or 4 hearing amplifiers from Amazon, and these worked very well at first. One thing I noticed right away was the unusually LOUD interference from the pest repellant things that produce a high pitch signal humans & pets can't hear. These are plugged into your household outlets. We have a couple in our house, and it took me a little while to discover that it was those that was causing the loud static. No other hearing aid/amplifier I've tried had that issue. It was no problem; I just unplugged the pest repel thing. BUT, after about 2 weeks, the left ear amplifier (the blue one) stopped working, even with a new battery, and shortly after, the right ear (red one) worked only intermittently. I contacted the manufacturer, and they wanted the order number and marketplace where I ordered these, and I complied TWICE, but for some reason, they weren't getting this info. (?) At that point, I returned them to Amazon. ... show more
Reviewed in the United States on August 24, 2020 by Marty P.

  • Replacement sent from manufacturer
Style: Pair Color: Red & Blue
UPDATE. Bought a second set and they lasted 2 months . Manufacturer sent a replacement right away. Very responsive and prompt action. Thank you Medca OLD INFO. I purchased on September 19 2020. They worked for about 3 weeks and stopped working. The thing is they really are comfortable. Easy to change the volume, etc. Too late to return. I was very busy during that time period or I would have returned them for a replacement. I really like them but has to last longer. Will contact manufacturer to see if they will replace. Will add results to this review. ... show more
Reviewed in the United States on November 18, 2020 by Lorrie

  • makes hi pitch loud noise
Style: Pair Color: Red & Blue
So put the batts in and started to put into my ear and a very loud noise was going on to where I had to pull it back out thought it was the batterys so i changed them still the loud noise changed the volume control still a very loud noise of course the return window closed before i took them out of box , there goes 100 dollars ... show more
Reviewed in the United States on November 12, 2020 by JBS

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