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Onikuma B2 gaming headphones (blue)

Cable, Wireless
Price in EUR including VAT
Ratings
BrandMore from Onikuma
Delivered between Fri, 10.10. and Sat, 11.10.
More than 10 pieces in stock at supplier
free shipping

Product details

Onikuma B2 Gaming Headset (blue)

The Onikuma B2 is a versatile gaming headset for gamers who desire great sound, comfort, and reliability. It supports 7.1 Pro Stereo Surround Sound technology for stunning surround sound and can be connected in three ways – via Bluetooth 5.3, in the 2.4 GHz band, and wired. It also features a long battery life (up to 25 hours) and a lightweight, ergonomic design.

Technical Specifications

Color: Blue

Driver: 50 mm

Impedance: 32 Ω ± 15 %

Sensitivity: 105 ± 3 dB

Frequency Response: 20 Hz - 20 kHz

Microphone Size: 6.0 x 2.7 mm

Microphone Sensitivity: 105 ± 3 dB

Battery Life: Approximately 25 h

LED Operating Voltage: DC 5 V ± 5 %

Operating Current: ≤ 180 mA

Operation: Push buttons.

Key specifications

Headset Type
Over Ear Headset
Gaming Platform
PC Gaming Headset, PS4 headset, PS5 headset
Wireless transmission
Bluetooth, Radio Frequency (RF)
Equipment + Functions
Noise Reduction, Volume control
Charging input
USB-C
Item number
53328909

General information

Manufacturer
Onikuma
Category
Gaming headset
Manufacturer no.
B2 BLUE
Release date
29.9.2025

Colour

Colour
Blue
Exact colour description
Blue

Gaming headset features

Headset Type
Over Ear Headset
Output
Stereo
Gaming Platform
PC Gaming Headset, PS4 headset, PS5 headset
Signal transmission
Cable, Wireless
Wireless transmission
Bluetooth, Radio Frequency (RF)
Fit
Headband
Isolation
Closed
Driver diameter
50 mm
Equipment + Functions
Noise Reduction, Volume control

Audio properties

Frequency range
20 - 20 Hz
Sensitivity
3 dB
Impedance
32 Ω (ohm)

Connections

Charging input
USB-C

Power supply

Power supply
Rechargeable battery operated
Battery life
25 h

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
2.4G receiver, Audio cable, Headphones, USB-A to USB-C charging cable

14-day cancellation right
30-day right of return if unused
24 Months statutory warranty

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.HyperX
    1,2 %
  • 1.Onikuma
    1,2 %
  • 3.HP
    1,5 %
  • 4.Nacon Gaming
    2,1 %
  • 5.Logitech G
    2,2 %

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
  • Onikuma
    Not enough data
  • 1.PDP
    0 days
  • 1.Sharkoon
    0 days
  • 1.Trust
    0 days
  • 1.Turtle Beach
    0 days

Return rate

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

Source: Galaxus
  • 1.PDP
    0,5 %
  • 2.Onikuma
    2 %
  • 3.Microsoft
    2,7 %
  • 4.Roccat
    2,9 %
  • 5.Sharkoon
    3 %
Source: Galaxus