1. Introduction
Thank you for choosing the XOSS Haoyue Mini Smart Cutoff Line Headlight. This compact yet powerful bicycle light is designed to enhance your cycling safety and visibility with its intelligent features, durable construction, and versatile lighting modes. Please read this manual carefully to ensure proper installation, operation, and maintenance of your new headlight.
2. Package Contents
Please check the package to ensure all items are present:
- 1 x Haoyue Mini Headlight
- 1 x Formalwear Stand (Handlebar Mount)
- 1 x Lifting Bracket (Under-handlebar Mount)
- 1 x Type-C USB Charging Cable
- 1 x User Manual (PDF available online)
3. Product Specifications
| Feature | Specification |
|---|---|
| Product Name | Bright Moon Mini |
| Dimensions | 33.6mm x 51mm x 70mm |
| Weight | ≈137g |
| Operating Temperature | -10°C ~ 60°C |
| Waterproof Level | IPX6 |
| Housing Material | Aluminum alloy |
| Brightness | Up to 1000LM (Max) |
| Battery | 2800mAh lithium battery |
| Charging Port | USB Type-C |
| Run Time (Range) | ≈2~27.5h (Flash mode) |
| Intelligent Sensing | Yes |
| Support Dimmer | 5 - 8 Files (Modes) |
*All parameters above are manually measured and may contain some inaccuracies. Actual product specifications prevail.
4. Setup and Installation
4.1 Initial Unlock
When using the headlight for the first time, it is in a locked state to prevent accidental activation during transit. To unlock:
- Method 1: Rapidly press the power button six times within 10 seconds.
- Method 2: Connect the charging cable to unlock.
4.2 Mounting Options
The Haoyue Mini Headlight offers versatile mounting options to suit your preference and riding style, supporting both upright (Formal attire) and inverted (Hoisting) positions. This helps resolve glare issues caused by traditional light installations.
- Formalwear Stand: Mounts the headlight on top of your handlebar.
- Lifting Bracket: Mounts the headlight underneath your handlebar.
4.3 Switching Mounting Buckles
To switch between formal and suspension mounting, you may need to adjust the headlight clips:
- Remove the reverse-side snap-in plug.
- Use a 3mm hex key to adjust the position of the headlight clips.
Note: Front fork mounts must be purchased separately if desired for folding bikes.
5. Operating Instructions
5.1 Power Button and Mode Switching
The headlight features a single button for power control and mode switching. Refer to the diagram below for button location and battery display.
- Power On/Off: Press and hold the button for a few seconds.
- Switch Modes: While the device is powered on, click the button to cycle through the lighting modes.
5.2 Lighting Modes
The headlight offers five distinct lighting modes for various riding scenarios:
- High: 1000Lm, approx. 2 hours runtime.
- Medium: 500Lm, approx. 2.8 hours runtime.
- Low: 200Lm, approx. 4.5 hours runtime.
- Moonlight Mode: 50Lm, approx. 2-2.5 hours runtime.
- SOS: 800-200Lm, approx. 25 hours runtime.
Guardian Night Riding Without Worry: When the battery level drops below 10%, the headlamp automatically switches to Moonlight Mode, providing an additional 2 hours of runtime.
5.3 Smart Features
- Vibration Start/Stop: In Smart Mode, the light automatically turns off within 30 seconds after parking and wakes up with vibration, saving power and effort.
- Smart Light Sensor: In Smart Mode, the headlights automatically turn on when entering a tunnel or when the environment becomes darker, and turn off when it's bright enough.
5.4 Cutoff Line Design
The headlight features a clear cutoff line design to eliminate glare for oncoming traffic and pedestrians, ensuring safe riding. Even when mounted overhead, the light beam remains disciplined.
6. Maintenance and Care
6.1 Charging
Charge the headlight using the provided Type-C USB cable. Connect it to a standard USB power source (e.g., computer, wall adapter). The battery percentage display will indicate the charging status.
6.2 Cleaning
Wipe the headlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents, as they may damage the aluminum alloy casing or lens.
6.3 Waterproofing
The headlight has an IPX6 waterproof rating, meaning it is protected against high-pressure water jets from any direction. It is suitable for use in rainy conditions but should not be submerged in water.
6.4 Storage
Store the headlight in a cool, dry place when not in use. If storing for an extended period, charge the battery to about 50% every few months to prolong its lifespan.
6.5 Temperature Control and Protection
The headlight incorporates smart temperature control and low voltage protection. A loop algorithm and technology protection build dual safeguards, protecting headlight circuits and battery safety.
7. Troubleshooting
- Light does not turn on: Ensure the battery is charged. If it's the first use, make sure the device is unlocked (refer to Section 4.1).
- Light turns off unexpectedly: Check battery level. If below 10%, it may switch to Moonlight Mode. Recharge if necessary.
- Smart features not working: Ensure the light is in Smart Mode. Check for any obstructions to the light sensor.
- Mount feels loose: Re-tighten the mounting screws or adjust the clips using a 3mm hex key (refer to Section 4.3).
8. User Tips
- Always ensure your headlight is fully charged before long rides, especially at night.
- Experiment with different mounting positions (above or below the handlebar) to find what works best for your bike and riding style, optimizing visibility and minimizing glare.
- Utilize the Smart Mode for daily commutes to conserve battery life and enjoy automatic light activation.
- Regularly check the mounting bracket for tightness to prevent the light from shifting during rides.
- Keep the lens clean for maximum brightness and beam clarity.
9. Warranty and Support
For warranty information and customer support, please refer to the official XOSS website or contact your retailer. Keep your purchase receipt as proof of purchase.
10. Additional Resources
A detailed user manual in PDF format is available for download. You can access it via the following link: