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 CONNECT IT CHP-4800-BK BIOHAZARD Blast black? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of CONNECT IT CHP-4800-BK BIOHAZARD Blast black below. We will appreciate if you also share your experiences with CONNECT IT CHP-4800-BK BIOHAZARD Blast black after purchasing.
Rated 11/04/2026, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase
For the price super headphones for my son
Cheaper processing
0 ×Report
Automatic translation
Lucie, Braňany
Rated 05/04/2026, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase
completely useless! after charging, it lasts barely an hour in operation. I'll be back!
fits nicely on the child's head
battery life
0 ×Report
Automatic translation
Anonymous customer
Rated 26/02/2026, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase
Unusable because the battery died after 3 weeks
They work and have good sound quality
after 3 weeks the battery life dropped to about 30min
0 ×Report
Automatic translation
Olga, Aš 1
Rated 14/01/2026, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase - review from a price comparison website
Son satisfied
0 ×Report
Automatic translation
Dušan, Prostějov
Rated 11/01/2026, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase - review from a price comparison website
Good sound
0 ×Report
Automatic translation
Petr, Kladno
Rated 09/01/2026, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase
nothing
they play more to the left
when the RGB lighting is on, the right speaker softly whistles, after turning it off it stopped.
I immediately returned them and bought the Orava Livebass-2 R Gaming and I am extremely satisfied with them
0 ×Report
Automatic translation
Customer, Praha
Rated 11/12/2025, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase
I recommend, they work as they should, everything without problems, the only thing is that the battery life is not very good and when using it every 10 seconds it warns low battery and it covers all the sounds, even though the battery life is another 20 minutes
0 ×Report
Automatic translation
Jan, Brno
Rated 07/12/2025, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase - review from a price comparison website
Weight weighed by me: 267 g (without microphone, cables), volume control also on the left earcup (mechanical wheel - so not synchronized with the connected device, rather just another option for muting). Despite those shortcomings, I recommend them - I was looking for a decent headphone that plays through both jack and USB dongle and this was the best one.
works both wired (USB-C on the side of the headphones, other end 4-pole, 3.5mm jack) and wirelessly
the backlight can be switched off easily (with a short press of a button)
it can recharge and play at the same time (i.e. play wirelessly)
they fit me quite comfortably (they don't press on my ears - the earcups are big enough to surround my ears)
I think the sound is good for its price range, especially the bass (the drivers are 50 mm) - but take it with a grain of salt, I'm not an audiophile
the volume is definitely sufficient for me (sensitivity 114 dB)
I haven't measured the battery life, but it's probably above average (the battery is 1 Ah)
a slight, digital thud in the left earpiece; it was later discovered that by extinguishing the lights the lomoz ceases
when connected via USB dongle extra fine noise in both
the backlight setting of the handset is forgotten by switching it off - i.e. the backlight turns on every time you switch it on
in BT mode in Windows (10 Pro) I couldn't get the microphone to work
and when plugging in the cable (with 2x jack reduction) I can hear the microphone sound only from the right side
the microphone foot does not hold the set shape (but it picks up the voice well, even if the sensor is a bit sideways)
my ears sweat in them (after even a short time I tend to take them off for a while to air out) - but it can be individual
0 ×Report
Automatic translation
Eva, Vizovice
Rated 23/10/2025, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase - review from a price comparison website
So far, they're working as they should.
0 ×Report
Automatic translation
David, Modletice
Rated 14/06/2025, variant CONNECT IT CHP-4800-BK BIOHAZARD Blast black
Verified purchase
Generally work well, decent quality for the price
Price
Removable microphone
3 pairing methods (Dongle, Jack, Bluetooth)
Fits beautifully, plenty of room for the ears
Unfoldable
Cheap => it is noticeable to the touch on the quality of the product