Onikuma Model K5

Onikuma Model K5

The ONIKUMA Model K5 is an Iron Man style professional stereo gaming headset manufactured in China. It has 50 mm drivers with superior frequency response. It has integrated LED lighting powered through the USB plug (no driver required), and a microphone. The cord has an in-line volume control and microphone switch. This headset is compatible with Android and IOS Smartphone devices, including gaming consoles (please see compatibility chart for details). This multi-page article includes a review, jack plug repair, and troubleshooting information if it is not working.

DeviceMicrophoneAudio
Xbox OneAdapter NeededAdapter Needed
New Xbox OneYesYes
Xbox 360NoNo
Playstation 4YesYes
PS VitaYesYes
PSPNoYes
Nintendo SwitchNoYes
Nintendo New 3DS LL/3DSNoYes
Nintendo 3DS LL/3DSNoYes
PCYesYes
LaptopYesYes
iOSYesYes
AndroidYesYes

Specifications

Driver Size50 mm
Impedance16 Ω ±15 %
Sensitivity114 dB ±3 dB
Frequency Range20 Hz to 20 kHz
Microphone6.0 mm × 2.7 mm
Microphone Sensitivity-36 dB ±1 dB
Microphone Impedance2.2 kΩ
DirectionalityOmni-directional
Cable Length2.2-metres ±15 %
LED Working VoltageDC 5 V ±5 %
Headset Jack3.5 mm (4-contacts)
USB PlugFor LED Power

Review

Gaming Headset

When I first saw these headphones I thought they could not be very good since they were so inexpensive, however just recently I managed to get a broken pair on eBay and got the chance to test them out after some repairs. The sound quality is very reminiscent of the Razer Kraken Pro, except they had 40 mm diameter drivers, whilst the Onikuma Model K5 has 50 mm drivers. Consequently, the sound is very good with extremely superior bass and treble response. After comparing them with all the other headphones that I have in my collection, these now take the top position as my favourite.

Another good thing going for these headphones is the build quality which is extremely good. The design is in the style of Iron Man, with generous amount of plastic, and large soft ear pads which cover over the entire ear. It has an extendable headband with a soft pad making it very comfortable to wear. The design is well-thought out and I especially love the system they have employed to attach the ear pads. I thought it was imaginative and progressive as it makes changing the ear pads very simple.

On the downside, I wish the inline remote had a one touch button compatible with Smartphones. However, it does sound extremely good and that is the main aspect worth considering.

Mic Side
Microphone
Made in China
Left Cup
Illuminated Graphics
LED Illumination
Iron Man Style
Headband Pad
Headband
Ear Pad
Microphone Switch

Price/eBay

In time these headphones will be very popular, especially with the female persuasion, who will love the pink coloured design. It is only a matter of time before Iron Man meets Iron Woman; hence you may want to get two headsets for your other half as well. Since the sound quality is one of the best I have heard, it is only a matter of time before the price begins to rise as people realise the quality. The deal clincher has to be the lifetime warranty, 48-month replacement policy, and lifetime after sales service. Before you rush off to eBay to see if you can buy one be sure to check out all the pages of this multi-page article.

This Article Continues...

Onikuma Model K5
Ear Pad Replacement
Headband Pad Replacement
50mm Driver
Boom Microphone
Jack Plug Replacement
Wire Repair
In-Line Remote Control
Disassembly
Circuit Boards