1. Introduction
Thank you for choosing the Gvyugke Spark 02 Wireless Gaming Headset. This manual provides essential information for setting up, operating, and maintaining your headset to ensure an optimal gaming experience. Please read these instructions carefully before use.

Image: The Gvyugke Spark 02 Wireless Gaming Headset, showcasing its sleek black design and over-ear cups.
2. Package Contents
Ensure all items are present in the package:
- Gvyugke Spark 02 Wireless Gaming Headset
- 2.4GHz USB-A/USB-C Wireless Dongle
- 3.5mm Audio Cable
- USB-C Charging Cable
- User Manual
3. Product Overview
Headset Components and Controls

Image: Detailed view of the headset's left earcup, highlighting the multifunctional audio controls including the microphone mute switch and volume dial.
- Microphone Mute Switch: Slide up to mute, slide down to unmute.
- Volume Dial: Rotate right to increase volume, rotate left to decrease volume.
- Power Button: Press and hold to power on/off.
- Mode Button: Press to switch between 2.4GHz wireless and Bluetooth modes.
- Charging Port: USB-C port for charging the headset.
- 3.5mm Audio Jack: For wired connection.
- Microphone: Foldable and 360° rotatable.
Audio Driver Technology

Image: An exploded view diagram illustrating the internal components of the 50mm dynamic audio driver, including the neodymium magnet and titanium-coated diaphragm, designed for 3D surround sound.
The headset features 50mm dynamic drivers with a frequency range of 20 Hz to 20 kHz, delivering high-fidelity audio with rich bass and clear treble for an immersive 3D surround sound experience.
Microphone Features

Image: A user wearing the headset, with a visual representation of sound waves indicating the omnidirectional noise-cancelling microphone's capability to capture clear voice.
Equipped with an omnidirectional noise-cancelling microphone, the headset ensures clear voice transmission, enhancing communication and team collaboration during gaming sessions.
Comfort and Design

Image: A close-up of the headset's earpad, showing arrows indicating airflow through the breathable premium protein material for enhanced comfort during long gaming sessions.
The headset features premium protein earpads and an adjustable headband, designed for comfort, skin-friendliness, and breathability during extended use.
4. Setup & Connection
Multi-Platform Connectivity

Image: A diagram illustrating the various connection methods (2.4GHz wireless, Bluetooth, 3.5mm wired) and compatible devices including PS4/PS5, PC, Switch, Mac, phones, and laptops.
2.4GHz Wireless Connection (USB-A/USB-C Dongle)

Image: The headset connected wirelessly via a 2.4GHz dongle to a device, emphasizing the high-speed, low-latency connection.
- Insert the 2.4GHz USB-A or USB-C wireless dongle into your PS5, PS4, PC, laptop, or Nintendo Switch.
- Power on the headset. The headset will automatically attempt to connect to the dongle.
- Once connected, the indicator light on the headset will stabilize.
- Note: For Nintendo Switch, the microphone function is not supported via Type-C wireless connection.
Bluetooth 5.3 Connection
- Power on the headset and press the Mode button to switch to Bluetooth mode. The indicator light will flash, indicating pairing mode.
- On your mobile phone, tablet, or Mac, enable Bluetooth and search for "Gvyugke Spark 02".
- Select the headset to pair. Once connected, the indicator light will stabilize.
- Note: Bluetooth connection is not compatible with Xbox Series consoles.
3.5mm Wired Connection
- Connect one end of the 3.5mm audio cable to the headset's 3.5mm jack.
- Connect the other end to the 3.5mm audio port of your device (e.g., Xbox Series controller, PC, mobile phone).
- The headset will operate in wired mode.
- Note: Xbox Series consoles only support wired connections for this headset.
5. Operation
Power On/Off
- Power On: Press and hold the Power button for 3 seconds until the indicator light turns on.
- Power Off: Press and hold the Power button for 3 seconds until the indicator light turns off.
Volume Control
- Rotate the Volume Dial clockwise to increase the headset volume.
- Rotate the Volume Dial counter-clockwise to decrease the headset volume.
Microphone Mute/Unmute
- Slide the Microphone Mute Switch upwards to mute the microphone.
- Slide the Microphone Mute Switch downwards to unmute the microphone.
Charging and Battery Life

Image: The headset with an overlay indicating a 1050mAh battery and key battery statistics: 40-45 hours playtime, 3% low battery voice warning, and 3 hours charging time.
- Connect the USB-C charging cable to the headset's charging port and a power source.
- A full charge takes approximately 3 hours.
- The headset provides up to 45 hours of continuous use on a single charge.
- A voice warning will activate when the battery level drops to 3%.
6. Maintenance
Cleaning
- Wipe the headset with a soft, dry cloth.
- Do not use harsh chemicals or abrasive materials.
- Ensure the charging port and audio jack are free from dust and debris.
Storage
- Store the headset in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid placing heavy objects on the headset.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from headset | Headset not powered on; Volume too low; Incorrect connection mode; Device audio output not set to headset. | Ensure headset is powered on; Increase volume; Switch to correct connection mode (2.4GHz, Bluetooth, or 3.5mm wired); Check device's audio settings. |
| Microphone not working | Microphone muted; Incorrect device input settings; Compatibility issue (e.g., Switch Type-C wireless). | Unmute microphone; Check device's audio input settings; Ensure connection method supports microphone (Xbox Series requires 3.5mm wired). |
| Cannot connect wirelessly | Headset not in pairing mode; Dongle not properly inserted; Out of range; Interference. | Ensure headset is in pairing mode (Bluetooth) or 2.4GHz mode; Reinsert dongle; Move closer to device; Avoid sources of interference. |
| Short battery life | Headset not fully charged; Old battery. | Ensure headset is fully charged (approx. 3 hours); Contact support if battery life significantly degrades. |
8. Specifications

Image: The Gvyugke Spark 02 headset on a stand, with dimensions indicated in inches (6.2 in height, 5.9 in width, 2.6 in depth).
| Feature | Detail |
|---|---|
| Model Name | Spark 02 |
| Brand | Gvyugke |
| Connectivity Technology | 2.4GHz Wireless, Bluetooth 5.3, 3.5mm Wired |
| Bluetooth Range | Up to 10 meters |
| Audio Latency (2.4GHz) | 15 milliseconds |
| Driver Size | 50 mm |
| Impedance | 32 Ohms |
| Frequency Range (Audio) | 20 Hz to 20 kHz |
| Battery Life | Up to 45 hours |
| Charging Time | Approx. 3 hours |
| Microphone | Omnidirectional, Noise-Cancelling, Foldable |
| Noise Control | Active Noise Cancellation |
| Ear Placement | Over-Ear (Circumaural) |
| Compatible Devices | PS5, PS4, PC, Smartphone, Tablet, Laptop, Nintendo Switch, Xbox Series (wired only) |
| Water Resistance | Not waterproof |
9. Warranty & Support
Gvyugke provides a 12-month spare parts service for this product. Additionally, 24/7 online support is available for all products.
For technical assistance, warranty claims, or any inquiries, please contact Gvyugke customer support through the retailer's platform or the official Gvyugke website.
