Onikuma GT803 gaming headphones (black)

Cable, Wireless
Delivered between Thu, 28.5. and Tue, 2.6.
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Colour2

Product details

The ONIKUMA GT803 Gaming Headsets are specifically designed for long gaming sessions as well as everyday use. They offer a combination of high comfort, flexible connectivity, and impressive battery life, making them an ideal choice for gamers and users outside the gaming world. The soft ear cushions gently envelop the ears, providing a pleasant wearing experience even after hours of use. The ergonomic design adapts well to the shape of the head and minimizes pressure points. With the ability to operate both wirelessly and wired, the GT803 is versatile and can be easily connected to smartphones, laptops, or tablets. The powerful 400 mAh battery allows for up to 50 hours of playback on a single charge, so you can play or listen to music without interruption.

  • Ergonomic design for hours of comfort
  • Flexible connectivity options: wired and wireless
  • Long battery life of up to 50 hours
  • Soft ear cushions for a comfortable fit.

Key specifications

Wireless transmission
Bluetooth
Equipment + Functions
Microphones
Charging input
USB-C

General information

Item number
62802417
Manufacturer
Onikuma
Category
Gaming headset
Manufacturer No.
GT803 Black
Release date
7.10.2025

Colour

Colour
Black
Exact colour description
Black

Gaming headset features

Signal transmission
CableWireless
Wireless transmission
Bluetooth
Driver diameter
50 mm
Equipment + Functions
Microphones

Audio properties

Frequency range
20 - 20000 Hz
Sensitivity
108 dB
Impedance
32 Ω

Connections

Charging input
USB-C

Power supply

Power supply
Battery operatedRechargeable battery operatedUSB power delivery
Battery life
50 h

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Scope of delivery

Scope of delivery
HeadsetManualQuickstart overviewUSB-C cable

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Goes with

Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.Audio-Technica
    0.4 %
  • 2.HyperX
    1.2 %
  • 3.Onikuma
    1.4 %
  • 4.Nacon Gaming
    1.9 %
  • 4.Razer
    1.9 %

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: Digitec Galaxus
  • 1.Onikuma
    0 days
  • 1.Trust
    0 days
  • 3.Corsair
    1 day
  • 3.HyperX
    1 day
  • 3.Turtle Beach
    1 day

Return rate

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

Source: Digitec Galaxus
  • 1.Trust
    1.8 %
  • 2.Audio-Technica
    1.9 %
  • 3.Onikuma
    2 %
  • 4.PDP
    2.4 %
  • 5.Logitech G
    3.6 %
Source: Digitec Galaxus