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🦻 Elevate your hearing game—discreet, powerful, and ready when you are!
The MEDca Premium Digital Hearing Amplifier MZ-45 is a near-invisible, in-canal sound enhancer designed for professionals seeking discreet, high-quality hearing support. Featuring advanced mini CIC technology, it delivers crisp, natural sound with multiple modes and volume control, all without feedback or whistling. Its 20% smaller size ensures comfort and invisibility, while the long-lasting battery (4-7 days) uses easy-to-find A10 replacements. User-friendly with no programming required, it comes with multiple earbud sizes and a 2-year warranty, making it a reliable, stylish choice for everyday hearing enhancement.




















| ASIN | B07ZPGS2W8 |
| Battery Cell Composition | Zinc Carbon |
| Battery Description | battery operated |
| Best Sellers Rank | 121,635 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 186 in Hearing Amplifiers |
| Brand | MEDca |
| Brand Name | MEDca |
| Colour | red |
| Compatible Devices | Smartphone, Tablet, Television, Music Player |
| Control Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 3.2 out of 5 stars 169 Reviews |
| EU Spare Part Availability Duration | 2 Years |
| Fit Type | In The Canal |
| Headphone Folding Features | In-Ear |
| Included Components | Digital Sound Enhancers |
| Item Weight | 0.02 Pounds |
| Manufacturer | MEDca |
| Material | Silicone |
| Model Name | MZ-45 |
| Model Number | MZ-45 |
| Model name | MZ-45 |
| Noise Control | None |
| Outer Material | plastic |
| Part Number | MZ-45 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product Style | Red Left |
| Rechargeable Batteries Included? | No |
| Recommended Uses For Product | daytime, nighttime, commuting, watching TV, outdoor activities |
| Special Features | Lightweight |
| Strap Type | No Strap |
| Style | Red Left |
| UPC | 738246425645 |
| Unit Count | 1 count |
M**O
Compact, easy to use, excellent sound quality and very good value
Easy to sort out, compact and almost invisible in use. I have tuned this to my right ear one and I have no whistling, no echoes just very clear sound. They are compatible with my mobile and I can hear perfectly well on the phone. The batteries last a week without any fading. They are still extremely reasonable even if you buy both and I'm 100% satisfied with mine.
J**S
Terrible product
I bought a pair of these amplifiers in July 2023. Within 10 days the blue ( left ) amp had ceased to work. I contacted the seller and had a replacement unit provided. However this and the red ( right ) amp have now both ceased to operate. I have asked for a full refund as these were not cheap items.
J**L
Not as bad as other reviews
This is an amplifier, it is not a hearing aid but it will aid your hearing. It amplifies everything not just voices but paper rustling, wind, traffic etc. There are numerous reviews saying it squeals all the time. When it first arrived and I popped a battery in then put it to my ear it did squeal loudly. I then got the little screwdriver that came with it, put on my strong reading glasses and turned it one way till it stopped. I then put it to my ear and it squealed louder, so I turned the volume completely the other way, put it to my ear and heard nothing, so I inserted it fully into my ear to familiarise my ear with it in. I then took out the device and turned the volume up a quarter turn then put it in my ear again. There was a very light squeal initially but it stopped when fully inserted. This setting was enough for me, it amplified the sounds around me a little bit and I could hear my wife speaking easilly so I left it at that. I have been using it on and off since and find it helpful when talking to people that don't speak very loud. It does the job if you use it properly and realise it is probably turned up quite high from the manufacturer.
J**X
Good aids I find
The only thing I find wrong with these is they need a stronger speaker or microphone especially the right one, when my keys bang against each other it's like a dodgy car speaker crackling away, other than that they are brilliant for me, now instead of having TV on full volume its turned down to low and i dont have volume on hearing aids very high, I'm finding them a hell of a lot better than NHS ones.
M**H
Second faulty one
Alright when its working, but this is the2nd one that has stopped working, i have only had this recent one, 3 weeks, and its failed again, i love Amazon, spend many 100s. o £s.. but there is a serious problem, it is impossible to contact them, things are worded so that your issue is not on the list. it is impossible to Phone them,...i am 86years old and rely on the Hearing Aid, Please Amazon, do something about this...you are great,..on most things.
G**.
Always have your hearing checked professionally
I purchased this while I’m waiting for my invisible hear aid is being repaired once I found the correct plastic end cover it works say 60% as good as my other one costing £700 and are quite comfortable
J**N
Great
Bought for my dad ,he's very pleased ,and can hear clearly now 👍
N**E
Do not buy.
My A10 batteries do not fit this, will not close when try to close battery door. Absolutely useless.
D**O
Bourdonnement permanent en bruit de fond. Inutilisable.
Bourdonnement permanent en bruit de fond. Inutilisable.
R**0
I didn't expect much.........
I've had "professional" hearing aids and also purchased "hearing amplifiers". The "professionals" were way too expensive, so, as they failed, I switched to the lower cost "amplifiers". I'm a retired electronics engineer, and decided to get the multi-function devices that provide settings for different types of hearing loss. Typically they have one control for setting both the volume and the type of hearing loss. I found this to be annoying, as the settings could be changed accidentally, so you would have to cycle through an number of taps to where you started. In the course of doing that, I would occasionally hold the button down too long, and the mode would change, and I would have to cycle through those settings to get back yo where I started. Also, the process is challenging because the "button" to control the unit is very small. Searching for a replacement, I found this device that has one fixed hearing setting and a rotary volume control that you set with a screwdriver that comes with the unit. I received it the next day and fired it up. I set it to maximum volume and used the dome that was already attached to the unit, Of course, I got squeals because of the feedback. I reduced the volume setting until the squeal was gone and then did a final "calibration" by tuning to a couple of TV channels and adjusted their volume settings to the volume I normally use. I then did the final volume adjustment to the unit. I am very, very pleased with this device. The sound is very good, and it's nice to know that the volume setting will stay where I put it.
M**I
Waste of Time and Effort.
Followed instructions, device did not work. Inserted a brand new battery (extra expense), nothing. Have sent it back, requested refund.
L**N
tevreden
tevreden
A**N
İşitme cihazı.
Eşim için aldım. Gayet güzel işitmesini daha iyileştirdi. Teşekkürler.
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