1. Product Overview
The VALKYRIE VK S1 headphones are designed for an immersive audio experience across multiple platforms, featuring tri-mode connectivity, a 50mm dynamic driver, AI noise reduction microphone, and customizable RGB lighting.

2. Package Contents
- VALKYRIE VK S1 Headphones
- Detachable Microphone
- Charging Cable (Type-C)
- Audio Cable (3.5mm)
- 2.4G Type-C/A Dual Interface Receiver
- User Manual (this document)
3. Setup and Connection
3.1 Attaching the Microphone
Gently insert the detachable microphone into the audio port located on the left earcup until it clicks into place. Ensure it is securely connected for optimal voice pickup.

3.2 Tri-Mode Connection Options
The VK S1 headphones support three connection modes:
- 2.4G Wireless: For low-latency gaming on PC, PlayStation, and Switch.
- Bluetooth 5.3: For wireless connection to mobile devices and other Bluetooth-enabled platforms.
- 3.5mm Wired: For universal compatibility and passive audio playback.

3.2.1 2.4G Wireless Connection
- Plug the 2.4G Type-C/A dual interface receiver into your device (PC, PlayStation, Switch).
- Power on the headphones (long press the Power key for 3 seconds).
- Double-click the Mode Switching button on the headphones to select 2.4G mode. The indicator light will show the 2.4G status.
- The headphones should automatically connect to the receiver.

3.2.2 Bluetooth Connection
- Power on the headphones (long press the Power key for 3 seconds).
- Double-click the Mode Switching button to select Bluetooth mode. The indicator light will show the Bluetooth status.
- On your device (e.g., mobile phone), search for "VALKYRIE VK S1" in the Bluetooth settings and pair.
- To clear existing Bluetooth pairing and enter pairing mode: While the headphones are OFF, simultaneously long press the Power key and the Microphone key for 8 seconds until you hear a pairing voice prompt.
3.2.3 3.5mm Wired Connection
- Connect one end of the 3.5mm audio cable to the audio hole on the headphones.
- Connect the other end to the 3.5mm audio jack on your device.
- No power is required for wired mode.
4. Operating Instructions
4.1 Controls (Black/White Models)

- Power Key:
- Long press (3s): Power ON/OFF
- Click: Toggle tone - Mode Switching:
- Double click: Switch between 2.4G / Bluetooth
- Long press (8s, when OFF, with Power key and Mic key): Clear BT pairing, enter pairing mode - Type-C Charging Port: For charging the headphones.
- Indicator Light: Shows Power, 2.4G, and Bluetooth status.
4.2 Controls (Merlin/Mist/Rocky/Zhao Yun/Lu Ye Models)

- Volume Key:
- Toggle: Adjust volume
- Long press (1.5s): Previous/Next song - Play/Pause Key:
- Press: Play/Pause audio - Audio Hole: 3.5mm port for wired connection.
- Removable Microphone: Connects here.
- Microphone Indicator Light: Shows microphone status.
- Microphone Switch:
- Click: Switch pick-up mode (e.g., 'Fick wind')
- Double click: Answer/Hang up call
- Long press (1s): Reject call - Power Key:
- Long press (3s): Power ON/OFF
- Click: Switch sound mode (Music/Game 1/Game 2) - Light Key:
- Click: Switch light effect (RGB Colorful, Gradient, OFF) - Type-C Charging Port: For charging the headphones.
- Indicator Light: Shows Power, 2.4G, and Bluetooth status.
4.3 Sound Modes and EQ Adjustment
The headphones feature built-in EQ adjustment for different audio experiences. For Merlin/Mist/Rocky/Zhao Yun/Lu Ye models, click the Power Key to cycle through Music Mode, Game Mode 1, and Game Mode 2. These modes are optimized for specific audio profiles.

4.4 RGB Lighting Effects
Certain models (Merlin/Mist/Rocky/Zhao Yun/Lu Ye) feature RGB atmosphere lighting. Use the Light Key to switch between RGB Colorful, Gradient effects, or turn the lighting off.

5. Charging and Battery Life
The headphones are equipped with a 1050mAh battery. Connect the provided Type-C charging cable to the charging port on the headphones and a suitable USB power source. The indicator light will show charging status.
- Endurance: Approximately 65 hours for Black/White models, and 60 hours for Merlin/Mist/Rocky/Zhao Yun/Lu Ye models.
- The headphones support playing audio while charging.

6. Maintenance
- Cleaning: The earmuffs and decorative pieces are removable for easy cleaning. Use a soft, dry cloth to wipe the headphones. For earmuffs, follow specific cleaning instructions for memory foam.
- Storage: Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid sharp bends or excessive pulling on the cables to prevent damage.

7. Troubleshooting
- No Sound:
- Check if the headphones are powered on and connected in the correct mode (2.4G, Bluetooth, or 3.5mm wired).
- Ensure the volume is turned up on both the headphones and the connected device.
- For wireless connections, verify that the headphones are paired correctly. Try re-pairing if necessary. - Microphone Not Working:
- Ensure the microphone is securely attached.
- Check if the microphone switch is enabled.
- Verify microphone settings on your connected device. - Connection Issues:
- For 2.4G, ensure the receiver is properly plugged in and the headphones are in 2.4G mode.
- For Bluetooth, ensure Bluetooth is enabled on your device and the headphones are in pairing mode. Try clearing previous pairings and re-pairing. - RGB Lights Not Working:
- For models with RGB, ensure the Light Key has been pressed to activate the lighting effects.
8. Specifications
| Feature | VK S1 Black/White | VK S1 Merlin/Mist/Rocky/Zhao Yun/Lu Ye |
|---|---|---|
| Material | ABS | |
| Net Weight | 336g | 352g |
| Frequency Response Range | 20-20000Hz | |
| Sound Unit | 50mm Dynamic Driver | |
| SPK Sensitivity | 94+3dB/1 KHz | 96+3dB/1 KHz |
| MIC Sensitivity | -38+3dB/1 KHz | |
| Impedance | 32Ω | |
| Bluetooth Version | 5.3 | |
| Wireless Distance | Linear transmission without occlusion 10m | |
| Three-mode Connection | 2.4G / Bluetooth 5.3 / 3.5mm | |
| Delay | About 15ms ultra-low latency | |
| Battery Capacity | 1050mAh | |
| Endurance | About 65h (support playing while filling) | About 60h (support playing while filling) |
| Microphone | Full-Pointing Detachable, Pluggable AI Noise-Canceling | |
| Earmuff | Memory Foam Earmuffs | |
| Lamp Effect | No atmosphere lamp | RGB atmosphere light (with onboard memory) |
| Chip | Jerry 7018M | Torch core ATS2831P |
| Compatible Platform | PC / PLAYSTATION / SWITCH / Mobile | |
| Certification | CE | |

9. User Tips
- Optimal Comfort: Adjust the headband and rotate the earmuffs for a comfortable fit during long gaming sessions. The memory foam earmuffs are designed for extended wear.
- Microphone Placement: Position the AI noise reduction microphone close to your mouth for the clearest voice communication, especially in noisy environments.
- Switching Modes: Utilize the tri-mode connection to seamlessly switch between your gaming PC (2.4G), mobile phone (Bluetooth), and other devices (3.5mm wired) as needed.
- EQ Customization: Experiment with the different sound modes (Music, Game 1, Game 2) to find the best audio profile for your current activity, whether it's listening to music or competitive gaming.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your proof of purchase for any warranty claims.





