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2,650৳ 2,915

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Onikuma B2 Tri-mode 7.1 Surround Sound Wireless Gaming Headset in Bangladesh


Onikuma B2 Tri-mode 7.1 Surround Sound Wireless Gaming Headset, available at Tech Land BD in Bangladesh, is engineered for gamers who demand superior audio precision, versatility, and comfort. Featuring 50mm high-fidelity drivers, this headset delivers 7.1 virtual surround sound with a 20Hz–20KHz frequency range, ensuring immersive, directional audio that enhances your gaming, movies, and music. With Bluetooth 5.3 for seamless wireless connectivity, a 3.5mm jack for wired mode, and low-latency 2.4GHz wireless (dongle included), the B2 offers tri-mode versatility for PC, PlayStation, Xbox, and mobile devices. The 105dB±3dB sensitivity and 32Ω±15% impedance produce crisp highs, deep bass, and clear mids, while the omnidirectional microphone (6.0×2.7mm, 105dB±3dB sensitivity) ensures crystal-clear voice chat with noise cancellation. Designed for marathon sessions, the over-ear design with plush memory foam ear cushions and an adjustable headband provides all-day comfort. The 25-hour battery life keeps you gaming wirelessly for extended periods, and the RGB lighting (DC5V±5%, ≤180mA) adds a stylish flair to your setup. Whether you're a competitive gamer, streamer, or multimedia enthusiast, the Onikuma B2 delivers studio-grade sound, multi-platform compatibility, and ergonomic comfort in a sleek black design.



FAQs:


Does the 7.1 surround sound work on all platforms?


Yes, but virtual 7.1 surround is optimized for PC (via USB dongle/software); consoles may use stereo or basic surround modes.



Can I use Bluetooth and the microphone simultaneously?


Yes! The mic works in Bluetooth, 2.4GHz wireless, and wired modes for calls and gaming chat.



Is the headset compatible with Xbox Series X/S?


Yes, via the 3.5mm wired connection or 2.4GHz dongle (if supported), but Bluetooth won’t work directly with Xbox.

Networking & Connectivity
Connectivity
Bluetooth
Bluetooth
v5.3
Audio & Microphone
Sensitivity
105+-3db
Microphone
6.0 x 2.7mm
Impedance
32Ω ± 15%
Sound
7.1 Surround Sound
Microphone Frequency
20 Hz – 20 KHz
Microphone Sensitivity
105+-3dB
Battery And Power
Current
≦180mA
Voltage
DC5V+-5%
Battery life
Approximately 25 hours
Ports
Input Jack
3.5mm Jack
Others
Button
Yes
Physical Specification
Color
Black, White
Technical Info
Frequency Response
20 Hz – 20 KHz
Brand
Onikuma
Model
B2
Driver Diameter
50mm
Warranty Information
Warranty
1-Year
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