Introduction
Thank you for choosing the Cosmic Byte G2000 Gaming Headset. This manual provides essential information for setting up, operating, and maintaining your new headset to ensure optimal performance and longevity. Designed for immersive gaming, the G2000 offers vivid sound, clear communication, and comfortable wear for extended periods.
Safety Information
- Avoid prolonged listening at high volumes to prevent hearing damage.
- Do not expose the headset to extreme temperatures, humidity, or direct sunlight.
- Keep out of reach of children.
- Do not attempt to disassemble or modify the headset. This will void the warranty.
- Clean the headset with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
Package Contents
- Cosmic Byte G2000 Gaming Headset
- User Manual
Specifications
| Feature | Specification |
|---|---|
| Model | G2000 |
| Driver Diameter | 50mm |
| Impedance | 32 Ohm |
| Sensitivity | 114dB +/- 3dB |
| Frequency Range | 20-20KHz |
| Mic Dimension | 6.0 * 5.0mm |
| Mic Sensitivity | -34dB +/- 3dB |
| Mic Impedance | 2.2kohm |
| Directivity | Omnidirectional |
| LED Working Voltage | DC5V +/- 5% |
| Working Current | Below 100mA |
| Headset Interface | USB (for LED lights) + 3.5mm stereo |
| Cable Length | Approx. 2.2m / 7.22ft |
| Color | Blue |
| Headphone Size | Approx. 21 * 11.5 * 21.5cm / 8.3 * 4.5 * 8.5in |
| Headphone Weight | 379g / 13.4oz |
| Compatible Devices | PC, PS4, Xbox One, Laptops, Smartphones |
| Non-Compatible Devices | PS3, Xbox 360 |
Setup Guide
1. Connecting the Headset
The Cosmic Byte G2000 headset features a dual-plug design for audio and LED lighting. Ensure proper connection for full functionality.
- 3.5mm Audio Jack: Plug the 3.5mm jack (often green or with a headphone icon) into your device's audio output port. This provides the main audio for the headset.
- 3.5mm Microphone Jack: Plug the 3.5mm jack (often pink or with a microphone icon) into your device's microphone input port. This enables the microphone functionality.
- USB Connector: Plug the USB connector into an available USB port on your device. This powers the LED lights on the earcups and microphone. The headset's audio and microphone functions do not rely on the USB connection.

Image: The USB connector and dual 3.5mm audio and microphone jacks for connecting the headset to your device.
2. Compatibility Notes
This headset is designed for use with:
- PC: Compatible with most desktop and laptop computers.
- PS4: Fully compatible for both audio and microphone.
- Xbox One: Requires the Xbox One Stereo Headset Adapter (sold separately) for full functionality on older controllers. Newer controllers with a 3.5mm jack can connect directly.
- Laptops & Smartphones: Compatible with devices featuring a 3.5mm audio jack.
Important: This headset is NOT compatible with PS3 or Xbox 360 consoles.
Operating Instructions
1. Adjusting for Comfort
The Cosmic Byte G2000 features an adjustable headband and soft over-ear pads for comfortable long-term wear.
- Headband Adjustment: Gently slide the earcups up or down along the headband to find a snug yet comfortable fit on your head.
- Earcup Positioning: Ensure the soft over-ear pads fully enclose your ears for optimal sound isolation and comfort.

Image: Demonstrating how to adjust the headset for a personalized and comfortable fit.
2. Volume Control and Microphone Mute
The headset features an in-line remote control for easy access to volume and microphone functions.
- Volume Roller: Use the rotary roller on the in-line remote to increase or decrease the audio volume.
- Microphone Mute Switch: Slide the switch on the in-line remote to mute or unmute the microphone. This provides quick privacy during gameplay or calls.
Video: A demonstration of the Cosmic Byte G2000 headset, highlighting its features including the adjustable microphone and in-line controls for volume and mute. The video showcases the headset's design and comfort features.
3. LED Lighting
The headset features glaring LED lights on the earcups and microphone, enhancing the gaming atmosphere. These lights are powered via the USB connection.

Image: The headset with its distinctive blue LED lighting activated, showcasing its aesthetic appeal during use.
Maintenance
- Cleaning: Use a soft, lint-free cloth to wipe down the headset. For stubborn dirt, slightly dampen the cloth with water. Do not use alcohol or abrasive cleaners.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. Avoid tangling the cable.
- Cable Care: The braided cable is designed for durability. Avoid sharp bends or excessive pulling to prevent internal damage. Use the Velcro cable tie to keep it neat.
Troubleshooting
- No Audio:
- Ensure the 3.5mm audio jack is fully inserted into the correct port on your device.
- Check the in-line volume roller and ensure it is turned up.
- Verify your device's audio output settings are configured to use the headset.
- Test the headset on another device to rule out a device-specific issue.
- Microphone Not Working / Quiet:
- Ensure the 3.5mm microphone jack is fully inserted into the correct port.
- Check the in-line microphone mute switch and ensure it is in the "unmute" position.
- Verify your device's microphone input settings are configured to use the headset and that microphone levels are adequate. Some users report needing to adjust system settings for optimal microphone volume.
- For PC users, ensure the microphone is enabled in Sound Settings (Recording tab).
- LED Lights Not On:
- Ensure the USB connector is securely plugged into a powered USB port.
- Try a different USB port.
Warranty and Support
Cosmic Byte products come with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the official Cosmic Byte website or contact their customer support directly. Keep your purchase receipt as proof of purchase for warranty claims.