StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › MEDca › Hearing Aids
MEDca
MEDca Premium Digital All Pro Enhet MZ-45

MEDca Premium Digital All Pro Enhet MZ-45

Best price now

$39.99at Best BuyChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

Visit Best Buy

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $39.99 at Best Buy on Nov 9.
  • Checked at 2 stores.

Our take on the MEDca Premium Digital All Pro Enhet MZ-45

The MEDca Premium Digital All Pro MZ-45 is a left-ear, in-canal personal sound amplifier sold in blue. It digitally boosts voices and everyday sounds, with noise and feedback reduction, several listening modes and a manual volume wheel. It runs on size A10 batteries and needs no programming, so it suits someone who wants a cheap, simple boost for TV, conversation or one-on-one talk without a fitting appointment. Against prescription hearing aids it is far less adjustable and only covers one ear, and against other over-the-counter amplifiers it is basic but easy to set up.

Best forOne-ear use on the left sideSimple, no-appointment amplificationTV and close conversationBudget buyers trying amplification for the first time
Pros
  • No programming or app needed: battery in, dome on, wear it
  • Digital processing with noise and feedback reduction
  • Several listening modes plus a manual volume control
  • Discreet in-canal fit that sits low in the ear
  • Uses common A10 batteries, two included
  • Comes with six domes, cleaning tools and a case
Cons
  • Left ear only; right-ear users need a different model
  • No custom fitting, so fit and comfort depend on the domes
  • Manual volume wheel is fiddly for people with limited dexterity
  • A10 batteries are small and run down quickly with heavy use
  • Not a substitute for a professionally fitted hearing aid

MEDca Premium Digital All Pro Enhet MZ-45 prices at every store

  • Best BuyNew

    In stock

    $39.99Free shippingChecked Nov 9
    Visit Best Buy
  • NeweggNew

    In stock

    $49.99Free shippingChecked Nov 9
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

MEDca Premium Digital All Pro Enhet MZ-45 price history

Lowest price we've seen: $39.99 on Nov 9 at Best Buy. Tracked across 2 stores since Nov 9.

What reviewers say

Owner feedback on this class of in-canal amplifier is mixed. People like the low cost and quick setup, but many say the sound is tinny, the fit is hit or miss and the small batteries need frequent changes.

What people mention
  • Sound qualityMixedOwners say voices come through louder but often sound thin and harsh.
  • FitMixedThe included domes work for some ears; others find them loose or uncomfortable.
  • FeedbackCriticisedWhistling appears when the dome does not seal well in the canal.
  • BatteryCriticisedA10 cells are small and need replacing often with daily use.
  • SetupPraisedBuyers like that it works straight out of the box with no programming.
  • Volume controlCriticisedThe small manual wheel is awkward to adjust, especially for older hands.

From Newegg

  • Left-ear CIC personal sound amplifier in blue
  • Compact in-canal design for discreet, low-profile wear
  • Digital amplification of voices and environmental sounds with reduced background noise and feedback
  • Multiple listening modes and volume control for different environments
  • Runs on commonly available size A10 batteries; two included
  • No programming required: insert battery, attach ear dome, place in left ear, adjust volume
Returns
Return for refund or replacement within 30 days; covered by TheSavingsMart Return Policy.
Shipping
Shipped by TheSavingsMart.
In the box
Left ear blue CIC sound amplifier, 6 ear domes, 2 A10 size batteries, Screwdriver, Cleaning brushes, Carrying case

About the MEDca Premium Digital All Pro Enhet MZ-45

The MEDca Premium Digital All Pro Enhet MZ-45 is a personal sound amplifier for the left ear. It is a blue CIC (completely-in-canal) model that sits inside the ear canal for discreet, low-profile wear.

It uses digital amplification to boost voices and environmental sounds, with reduced background noise and feedback. It has multiple listening modes and a volume control for different environments.

No programming is required. Insert the battery, attach an ear dome, place the amplifier in the left ear, and adjust the volume. It runs on size A10 batteries, and two are included.

Type
CIC personal sound amplifier
Ear
Left ear
Color
Blue
Battery
Size A10 (2 included)
Controls
Volume control, multiple listening modes
Setup
No programming required
In the box
Amplifier, 6 ear domes, 2 A10 batteries, screwdriver, cleaning brushes, carrying case

Questions and answers

Is this a hearing aid or a personal sound amplifier?
It is a personal sound amplifier, not a prescription hearing aid. It makes sounds louder but is not tuned to your hearing loss, so see an audiologist if you suspect one.
Can I wear it in my right ear?
No. This version is shaped for the left ear only. MEDca sells a right-ear version, so check the listing before buying.
What batteries does it take?
Size A10 button cells. Two come in the box, and you can buy A10 batteries at most pharmacies and supermarkets.
Do I need a smartphone app or programming?
No. Insert the battery, fit a dome, place it in the left ear and turn the volume wheel. There is no app and no fitting software.
How do I choose the right ear dome?
Six domes are included in different sizes. Try them until one seals comfortably; a poor seal causes whistling and weak sound.
Can I use it for both ears at once?
Only if you buy the matching right-ear unit. Each device covers one ear, and two separate units are needed for both ears.
Where is the MEDca Premium Digital All Pro Enhet MZ-45 cheapest?
At Best Buy, for $39.99, as of our latest check.
Where can I buy the MEDca Premium Digital All Pro Enhet MZ-45?
2 stores we checked sell it, including Best Buy, Newegg.

Stores we've priced the MEDca Premium Digital All Pro Enhet MZ-45 at

  • Best Buy deals and prices
  • Newegg deals and prices

More from MEDca

  • M
    MEDca Hearing Aid Standard Receiver Tulip Domes 10pcs
    MEDca Hearing Aid Standard Receiver Tulip Domes 10pcs
  • M
    MEDca Hearing Aid Standard Receiver Tulip Domes Compatible with GN Resound Sure Fit 20-Pcs Universal Invisible Tip Replacement Ear Domes for BTE
    MEDca Hearing Aid Standard Receiver Tulip Domes Compatible with GN Resound Sure Fit 20-Pcs Universal Invisible Tip Replacement Ear Domes for BTE
M
MEDca Digital Hearing Device 2-pack
MEDca Digital Hearing Device 2-pack
  • M
    MEDca Rechargeable Hearing Aids BTE Digital Amplifiers
    MEDca Rechargeable Hearing Aids BTE Digital Amplifiers
  • All MEDca deals and products →