Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

Onikuma GT820 gaming headphones (gray)

Cable, Wireless
Price in EUR including VAT
Ratings
Delivered between Tue, 28/4 and Sat, 2/5
More than 10 pieces in stock at supplier
Free shipping starting at 39,–

Product details

The ONIKUMA GT820 Gaming Headphones offer a successful combination of modern design, impressive sound quality, and high wearing comfort. These headphones are lightweight and durable, making them ideal for long gaming sessions as well as everyday use. With their 32-millimeter drivers, they deliver clear and dynamic sound, allowing for precise localization of sound direction. The low latency ensures that the sound arrives in sync with the visuals, enhancing the gaming experience. Additionally, the integrated 500 mAh battery provides a long runtime, allowing you to play or listen to music for hours without worrying about recharging. The ONIKUMA GT820 is therefore the perfect choice for gamers who value quality and comfort.

  • 32-millimeter drivers for clear, dynamic sound
  • Low latency for instant audio responses
  • 500 mAh battery for up to 65 hours of runtime
  • Lightweight and durable design for high wearing comfort.

Key specifications

Headset type
Over Ear Headset
Equipment + Functions
Microphones
Audio Connections
Jack 3.5mm (1x)

General information

Item number
66949054
Manufacturer
Onikuma
Category
Gaming headset
Manufacturer no.
GT820 Silver
Release date
3/2/2026

Colour

Colour
Grey
Exact colour description
Grey

Gaming headset features

Headset type
Over Ear Headset
Output
Virtual Surround
Signal transmission
Cable, Wireless
Driver diameter
32 mm
Equipment + Functions
Microphones

Audio properties

Impedance
32 Ω

Connections

Audio Connections
Jack 3.5mm (1x)

Power supply

Power supply
Rechargeable battery operated
Battery life
65 h

Voluntary climate contribution

CO₂ emissions
29,26 kg
Climate contribution
EUR 0,76

Scope of delivery

Scope of delivery
Headset

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Gaming headset» category have a defect within the first 24 months?

Source: Galaxus
  • 1.Audio-Technica
    0,2 %
  • 2.HyperX
    1,2 %
  • 3.Onikuma
    1,4 %
  • 4.Logitech G
    2 %
  • 4.Razer
    2 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • 1.EPOS
    0 days
  • 1.Onikuma
    0 days
  • 1.Trust
    0 days
  • 1.Turtle Beach
    0 days
  • 5.Corsair
    1 day

Return rate

How often is a product of this brand in the «Gaming headset» category returned?

Source: Galaxus
  • 1.PDP
    1,2 %
  • 2.Trust
    1,8 %
  • 3.Onikuma
    2,1 %
  • 4.Audio-Technica
    2,5 %
  • 5.Teufel
    3,1 %
Source: Galaxus