Title
Title
Specification
| Basic Information | |
| Brand | ONIKUMA |
| Model | GT838 |
| Product Type | Wireless RGB Gaming Headset |
| Color | White Blue |
| Design | Over-Ear Gaming Headset |
| Audio Specification | |
| Driver Diameter | 50mm |
| Driver Type | Dynamic Driver |
| Frequency Response | 20Hz – 20kHz |
| Impedance | 32Ω ±15% |
| Speaker Sensitivity | 115.4–117dB ±3dB, source-dependent |
| Audio Codecs | SBC, AAC |
| Connectivity | |
| Connection Modes | 2.4G Wireless + Bluetooth + Wired |
| Bluetooth Version | Bluetooth 5.3 |
| Wireless Frequency | 2.402GHz – 2.480GHz |
| Wireless Range | Up to 15m |
| 2.4G Latency | ≤30ms |
| Charging Interface | USB Type-C |
| Microphone | |
| Microphone | Built-in Noise-Canceling Microphone |
| Microphone Type | Omnidirectional |
| Microphone Sensitivity | -42 ±3dB |
| Battery & Power | |
| Battery Capacity | 1000mAh |
| Charging Time | Approximately 2 Hours |
| Battery Runtime | Varies by operating mode and RGB usage; listings report extended runtime with RGB off |
| Lighting & Design | |
| RGB Lighting | Yes |
| RGB Feature | Luminous RGB Cat Ears |
| RGB Colors | Approximately 16.8 Million Colors |
| Earcup Design | Soft, Breathable and Sound-Insulating |
| Headband | Adjustable |
| Compatibility | |
| Compatible Devices | Windows PC, macOS, PS4, PS5, Nintendo Switch, Smartphones and Compatible Devices |
| Warranty Information | |
| Warranty | 1 Year Warranty |
Product Descriptions
ONIKUMA GT838 Wireless RGB Gaming White Blue Headset
The ONIKUMA GT838 Wireless RGB Gaming White Blue Headset is a stylish multi-mode gaming headset designed for gamers who want immersive sound, flexible wireless connectivity and a distinctive RGB gaming appearance. Its White Blue color combination, RGB luminous cat-ear design, 50mm drivers and low-latency 2.4G wireless technology make it suitable for gaming, entertainment, music and voice communication.
Powerful 50mm Gaming Driver
The GT838 is equipped with a 50mm dynamic driver that delivers a broad 20Hz–20kHz frequency response. This provides detailed game audio across low, mid and high frequencies, helping create an immersive listening experience for games, movies and music. The listed impedance is 32Ω ±15%.
Tri-Mode Connectivity
The ONIKUMA GT838 supports multiple connection methods, including 2.4G wireless, Bluetooth and wired connectivity. This allows the headset to be used flexibly across gaming PCs, laptops, consoles, smartphones and other compatible devices.
Low-Latency 2.4G Wireless Gaming
For gaming, the 2.4G wireless mode provides ≤30ms latency, helping minimize audio delay during fast-paced gameplay. This makes the GT838 suitable for competitive games where quick audio response is important.
Bluetooth 5.3 Connectivity
The GT838 uses Bluetooth 5.3 for convenient wireless connection with compatible devices. Its official specification lists a communication range of up to 15 meters, although actual range can vary depending on the environment and connected device.
RGB Luminous Cat-Ear Design
The White Blue GT838 features distinctive RGB luminous cat ears that give the headset a unique gaming aesthetic. ONIKUMA states that its RGB system provides approximately 16.8 million color lighting effects, helping add a colorful visual element to a gaming setup.
Built-in Noise-Canceling Microphone
A built-in noise-canceling microphone is included for voice communication during gaming, online meetings and calls. Current specifications list microphone sensitivity around -42 ±3dB.
1000mAh Rechargeable Battery
The ONIKUMA GT838 comes with a 1000mAh rechargeable battery and USB Type-C charging. Official ONIKUMA information lists approximately 2 hours charging time, while battery-runtime figures vary between regional specifications and listings depending on RGB usage and operating mode.
Comfortable Over-Ear Construction
The GT838 uses a lightweight over-ear design with soft, breathable and sound-insulating ear cushions. The adjustable construction is designed to provide comfortable wearing during longer gaming and entertainment sessions.
Multi-Platform Compatibility
The ONIKUMA GT838 is designed for use with multiple gaming and multimedia platforms, including Windows PC, macOS, PlayStation 4/5, Nintendo Switch, smartphones and other compatible devices. The available connection method can vary depending on the device.
Why Buy ONIKUMA GT838 from Rose Tech & Computer?
Rose Tech & Computer offers gaming peripherals and computer accessories for customers looking for stylish and practical gaming equipment in Bangladesh. The ONIKUMA GT838 White Blue is a suitable choice for users who want a combination of 50mm audio, 2.4G low-latency wireless connectivity, Bluetooth 5.3, RGB lighting and a distinctive cat-ear gaming design.
Warranty: 1 Year Warranty.
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