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.
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 |
Manufacturer | Onikuma |
Category | Gaming headset |
Manufacturer no. | B2 BLUE |
Release date | 29.9.2025 |
Colour | Blue |
Exact colour description | Blue |
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 |
Frequency range | 20 - 20 Hz |
Sensitivity | 3 dB |
Impedance | 32 Ω (ohm) |
Charging input | USB-C |
Power supply | Rechargeable battery operated |
Battery life | 25 h |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2.4G receiver, Audio cable, Headphones, USB-A to USB-C charging cable |
How often does a product of this brand in the «Gaming headset» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Gaming headset» category returned?
Source: Digitec Galaxus