Try our cookiesAlza.cz a. s., Company identification number 27082440, uses cookies to ensure the functionality of the website and with your consent also to personalisage the content of our website. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.
We use 8 categories of cookies on our website:
Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These are third party cookies, and you can find out more about them and our partners here.
By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.
You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.
Interested in reviews of Helmer HF 520? It got 4.3 out of 5 stars from our customers. Find specific customer reviews of Helmer HF 520 below. We will appreciate if you also share your experiences with Helmer HF 520 after purchasing.
Compared to the Jabra Talk 25, it wins all the way. Jabra has a removable earplug that always comes loose when I put it in my ear with one hand and it falls off in the car. The Helmer handset, on the other hand, has the earpiece firmly attached (but can be rotated) and the handset can simply be inserted into the ear with one hand. She's holding up great. It always notifies me when it turns on and off and can even dictate the number it is calling. Just great!
fits great in the ear
loud enough
0 ×Report
Automatic translation
Petr, Praha
Rated 09/03/2025, variant Helmer HF 520
Verified purchase - review from a price comparison website
none yet
0 ×Report
Automatic translation
Božena, Beroun
Rated 08/03/2025, variant Helmer HF 520
Verified purchase - review from a price comparison website
No disadvantages so far (in 3 weeks)
It fits on the ear, is loud enough, I usually turn the sound down by two positions.
Charges and handles well
Lasts a few days charged
0 ×Report
Automatic translation
Anonymous customer
Rated 26/02/2025, variant Helmer HF 520
Verified purchase
I'm very happy. Lots of music for little money.
Great sound
Praise for the caller
Fits perfectly in the ear
I don't know about. nothing
0 ×Report
Automatic translation
Anonymous customer
Rated 23/02/2025, variant Helmer HF 520
Verified purchase
Excellent
Nothing
0 ×Report
Automatic translation
Milan, Lužany u Přestic
Rated 18/02/2025, variant Helmer HF 520
Verified purchase - review from a price comparison website
I was looking for a replacement for my original HandsFree and decided to try another manufacturer.
After the first experience, it appears to be slightly superior in quality to products in a similar price level.
Personally, I would prefer a mechanical switch, where I can see at a glance if it is on or off.
The maximum volume is high enough and I normally use mid-range volume.
Clear sound
Fits and holds well on the ear
USB-C charging connector
High enough volume
I would rather prefer a mechanical switch
0 ×Report
Automatic translation
Petr, Dolní Bečva
Rated 17/02/2025, variant Helmer HF 520
Verified purchase
sound quality
connection quality
simplicity
weight
cons aside, it's the best hands-free I've had.
quality workmanship
English incoming call number which cannot be permanently switched off
size - it's too big
0 ×Report
Automatic translation
Pavel, Praha
Rated 14/02/2025, variant Helmer HF 520
Verified purchase - review from a price comparison website