ONIKUMA B2 2.4Ghz Tri-mode 7.1 Surround Sound Lightweight Gaming Headset Black
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Technical Specifications
| Attribute | Detailed Specification |
| Product Model | B2 (ONIKUMA B2 Tri-Mode 7.1) |
| Product Category | Lightweight Over-Ear Tri-Mode Wireless & Wired Gaming Headset |
| Connectivity Modes | Tri-Mode: 2.4GHz Low-Latency Wireless, Bluetooth V5.3, and 3.5mm AUX Wired |
| Audio Processing | Integrated Virtual 7.1 Surround Sound System |
| Speaker Driver Diameter | 50mm High-Precision Dynamic Drivers |
| Impedance | 32 Ω ± 15>#/span### |
| Speaker Sensitivity | 105 dB ± 3 dB |
| Frequency Response Range | 20 Hz – 20,000 Hz |
| Microphone Type & Size | Integrated HD Voice Mic (6.0 x 2.7 mm) with Noise Reduction |
| Microphone Sensitivity | -38 dB ± 3 dB / 105 dB ± 3 dB |
| Wireless Latency | < 30ms Ultra-Low Latency (in 2.4GHz Dongle Mode) |
| Lighting Effects | Integrated Multi-Color RGB LED Accents |
| Battery Capacity & Life | Approx. 25 Hours Playtime on a Full Charge |
| Charging Interface & Voltage | USB Type-C Fast Charging (DC 5V ± 5% / Current ≤ 180mA) |
| Ear Cushion Material | Skin-Friendly Breathable Memory Foam Earmuffs |
| In-Line / On-Ear Control | Physical Master Buttons (Volume, Mic Mute, Power, Light Toggle) |
| Color Options | Black |
| System Compatibility | Windows PC, macOS, PlayStation 4/5, Nintendo Switch, Smartphones, Tablets |
| Warranty Coverage | 1 Year Limited Brand Warranty |
Product Description
The ONIKUMA B2 2.4GHz Tri-Mode 7.1 Surround Sound Lightweight Gaming Headset is designed for players seeking immersive multi-channel audio, seamless multi-platform switching, and lightweight comfort. Featuring tri-mode connectivity, the B2 allows you to connect via an ultra-low latency 2.4GHz USB dongle (<30ms delay), Bluetooth 5.3 for mobile entertainment, or a standard 3.5mm AUX connection for zero-latency wired gameplay.
At the center of its acoustic structure are 50mm high-precision dynamic drivers combined with virtual 7.1 surround sound processing. This driver setup produces deep bass, warm midtones, and crisp highs across a 20Hz–20kHz frequency spectrum, providing clear positional spatial awareness to help gamers locate footsteps, gunfire, and in-game cues.
Designed for long gaming sessions, the B2 uses skin-friendly memory foam ear cushions and an adjustable headband frame that reduces overall weight and clamping pressure. For team communication, the headset incorporates an integrated 6.0 x 2.7 mm microphone with noise-reduction capabilities, ensuring clear voice transmission during competitive matches and online calls.
The ONIKUMA B2 provides up to 25 hours of continuous playback on a full charge. On-ear physical control buttons allow for quick adjustments to volume, microphone muting, and audio modes directly from the earcup without needing to tab out of your game.B2 Black
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