1. Introduction
The VGN VXE Siren V1 Headphone is a high-performance, low-latency tri-mode wireless gaming headset designed for an immersive audio experience across multiple platforms. Featuring 2.4G wireless, Bluetooth 5.3, and a lightweight ergonomic design, it ensures clear communication with its dual microphone ENC technology and long-lasting battery life. This manual provides detailed instructions for setting up, operating, and maintaining your headset.
2. Package Contents
Please check the box for the following items:
- VGN VXE Siren V1 Headphone
- USB Wireless Dongle (2.4G)
- Charging Cable (USB)
- User Manual

Image: VGN VXE Siren V1 Headphone and USB Dongle
3. Product Overview
The VGN VXE Siren V1 Headphone is engineered for gaming and multimedia, offering versatile connectivity and superior audio performance.
3.1 Key Features
- Tri-Mode Connectivity: Seamlessly switch between 2.4G wireless, Bluetooth 5.3, and wired (via USB charging cable for audio, though primarily wireless).
- Ultra-Low Latency: Experience delays as low as 15ms under 2.4G connection, ideal for competitive gaming.
- Lightweight Design: Weighing only 200g, designed for extended comfortable wear.
- Dual Microphone ENC: Built-in dual microphones with Environmental Noise Cancellation (ENC) and AI intelligent voice noise reduction ensure crystal-clear calls and communication.
- 40mm Driver Units: High-quality 40mm moving coil drive units provide game-grade high-fidelity sound effects with tri-frequency equalization.
- Long Endurance: Up to 28 hours of battery life for wireless immersion.
- Multi-Platform Compatibility: Compatible with PC, PlayStation, Switch, and mobile phones.
- Dedicated Modes: Switch between Game Mode for enhanced positional audio and Music Mode for excellent sound quality.

Image: 2.4G and Bluetooth 5.3 Dual-Mode Transmission

Image: Low Latency 2.4G Wireless Connection (15ms)

Image: Multi-Platform Compatibility (PC, PlayStation, Switch, Phone)
4. Specifications
| Feature | Specification |
|---|---|
| Product Name | Siren V1 Gaming Headset |
| Brand Name | YANFU |
| Model | VXE Siren V1 |
| Connectivity | 2.4G Wireless, Bluetooth 5.3 |
| Bluetooth Version | 5.3 |
| Frequency Response Range | 20Hz - 20000Hz |
| Driver Diameter | 40mm |
| Impedance Range | up to 32 Ω (32Ω±15%) |
| Sensitivity | 38dB (MIC: -38±3dB (0dB = 1V/PA), SPK: 96dB±3dB@1kHz) |
| Maximum Wireless Range | <10m (Linear transmission distance 10m) |
| Weight | 200g |
| Battery Life (2.4G) | 27 hours |
| Battery Life (Bluetooth) | 28 hours |
| Standby Duration | More than 200 hours |
| Charging Time | 2 hours |
| Output Charging Standard | DC5V |
| Microphone Features | Built-in Dual Microphone, Active Noise Cancelling (ENC), AI Intelligent Voice Noise Reduction |
| Material | PVC |
| Earmuffs/Sheath | Mesh |
| Features | With microphone, Active Noise Cancelling, Dual Connection, Volume Control |
5. Setup
5.1 Charging the Headset
- Connect the provided USB charging cable to the headset's charging port.
- Connect the other end of the USB cable to a DC5V power source (e.g., computer USB port, USB wall adapter).
- The headset will indicate charging status (e.g., LED indicator). A full charge takes approximately 2 hours.
5.2 Powering On/Off
- Power On: Long press the Power key for 2 seconds.
- Power Off: Long press the Power key for 2 seconds.
5.3 Connecting via 2.4G Wireless (USB Dongle)
- Insert the USB wireless dongle into an available USB port on your PC, PlayStation, or Switch.
- Power on the headset. It should automatically connect to the dongle.
- The headset's indicator light will confirm a successful 2.4G connection.
5.4 Connecting via Bluetooth 5.3
- Power on the headset.
- Ensure the headset is in Bluetooth pairing mode (refer to the operating instructions for mode switching if necessary).
- On your device (phone, PC, etc.), go to Bluetooth settings and search for available devices.
- Select "VGN VXE Siren V1" from the list to pair.
- The headset's indicator light will confirm a successful Bluetooth connection.

Image: Dual-Mode Transmission for flexible connectivity
6. Operating Instructions
The VGN VXE Siren V1 Headphone features intuitive controls for seamless operation.

Image: Product Key Introduction and Controls
6.1 Button Functions
| Button/Control | Action | Function |
|---|---|---|
| Power Key | Long press for 2 seconds | Power On / Power Off |
| Click | Answer / Hang up call | |
| Long press for 1 second | Reject call | |
| Volume + / Next Song Key | Click | Volume Up |
| Long press | Next Song | |
| Volume - / Last Song Key | Click | Volume Down |
| Long press | Previous Song | |
| Microphone Key | Click | Switch Microphone On/Off |
| Long press for 3 seconds | Clear Pairing Record | |
| Mode Switch Key | Long press | Switch between Music Mode / Game Mode |
6.2 Game Mode / Music Mode
- Game Mode: Strengthens the sound of gunfire and footsteps, allowing for easier positional audio and overall situation control.
- Music Mode: Provides excellent sound quality for general audio listening.

Image: Game Mode and Music Mode Switching
7. Maintenance
Proper care will extend the life and performance of your VGN VXE Siren V1 Headphone.
- Cleaning: Use a soft, dry cloth to wipe the headset. Do not use harsh chemicals or abrasive materials. For earmuffs, gently wipe with a damp cloth and allow to air dry completely.
- Storage: Store the headset in a cool, dry place away from direct sunlight and extreme temperatures. When not in use for extended periods, ensure it is fully charged before storage.
- Avoid Moisture: Do not expose the headset to water or excessive moisture.
- Handle with Care: Avoid dropping or subjecting the headset to strong impacts.
8. Troubleshooting
If you encounter issues with your headset, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Headset does not power on | Low battery; Power key not pressed correctly | Charge the headset fully. Long press the Power key for 2 seconds. |
| No sound / Disconnected (2.4G) | Dongle not properly inserted; Headset not connected to dongle | Ensure dongle is firmly inserted. Power cycle headset and dongle. Check device audio output settings. |
| No sound / Disconnected (Bluetooth) | Headset not paired; Bluetooth off on device; Out of range | Ensure Bluetooth is enabled on your device. Re-pair the headset. Move closer to the device. Clear pairing record on headset (long press Mic key for 3s) and re-pair. |
| Microphone not working | Microphone muted; Incorrect input device selected | Click the Microphone key to unmute/switch. Check your device's sound settings to ensure the headset microphone is selected as the input device. |
| High latency / Audio delay | Interference; Bluetooth connection (higher latency than 2.4G) | Ensure you are using the 2.4G wireless dongle for gaming. Minimize interference from other wireless devices. |
9. User Tips
- Optimal Gaming Experience: For the lowest latency and best gaming performance, always use the 2.4G wireless dongle connection.
- Voice Clarity: The dual microphone ENC is effective, but for critical communications, ensure you are in a relatively quiet environment to maximize clarity.
- Battery Management: To prolong battery life, fully charge the headset before first use and avoid completely draining the battery frequently.
- Comfort Adjustment: Take advantage of the lightweight design and adjustable headband to find the most comfortable fit for long gaming sessions.
10. Warranty & Support
For warranty information, technical support, or service inquiries, please contact your retailer or the manufacturer directly. Keep your proof of purchase for any warranty claims.