Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. 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.
Alzak icon
Catalogue
Onikuma GT839 - Gaming Headphones

Reviews Onikuma GT839

Interested in reviews of Onikuma GT839? It got 3.0 out of 5 stars from our customers. Find specific customer reviews of Onikuma GT839 below. We will appreciate if you also share your experiences with Onikuma GT839 after purchasing.

User Reviews

Antonín, Chrudimflag
Rated 06/09/2026, variant Onikuma GT839
Verified purchase
I ordered these headphones thinking they would be better than the Logitech G435 headphones. They are better in these aspects: the option for a wired connection, an external microphone, & a detachable microphone. But there's still a similar problem as with the Logitech ones – a humming noise when using the wireless connection (specifically only the 2.4GHz, not BT). It's not Wi-Fi interference, it's not due to distance, and the volume of the humming doesn't depend on the sound volume. There is no humming with a wired connection (or with BT, but that has its own separate problem, which is low sound quality). P.S. (there is of course only one dongle, which is a bit confusing at first glance – the USB-C dongle must be plugged into the USB-A dongle for USB-A functionality.)
Can connect via 2.4GHz, BT (with lower sound quality) and via 3.5mm jack cable
detachable microphone (the microphone itself is connected via a 3.5mm jack to the body of the headphones)
all cables in the package
The dongle is both USB-A and USB-C
(it's not possible to connect via a USB-C cable, as it might seem at first glance)
Unpleasant sound when connected via 2.4GHz (but which isn't there when connected via BT!)
lower sound quality when connected via BT
The minimum size of the headphones is too big for my head (but I have this problem with most headphones).
The USB-C dongle is quite wide, it blocks the ports on both sides.
0 ×Report
Automatic translation
P-DC1-WEB21