1. Introduction
The XOSS Noctera-1.0 is a high-performance bike headlight designed for enhanced cycling safety and visibility. It features a professional anti-glare cutoff line, 1000 lumens of brightness, and smart light and vibration detection capabilities. With multiple lighting modes, a long-lasting rechargeable battery, and a durable aluminum alloy housing, the Noctera-1.0 is built to adapt to all cycling conditions.

2. Package Contents
Please check the box for the following items:

- XOSS Noctera-1.0 Headlight (Light)
- Type-C Charging Cable
- GoPro Mount
- Handlebar Mount
- User Manual (this document)
3. Specifications
Key technical specifications for the Noctera-1.0 Bike Headlight:

| Parameter | Value |
|---|---|
| Model | Noctera-1.0V |
| Size | 33.6 × 51 × 70mm |
| Net Weight | ≈137g |
| Waterproof Rating | IPX6 |
| Material | Aluminum Alloy Shell |
| Battery Life | ≈2-27.5h (Moonlight mode included) |
| Charging Port | Type-C |
| Battery Capacity | 2800mAh |
Note: All measurements are taken manually. Minor deviations may occur. Please refer to the actual product.
4. Setup and Installation
The Noctera-1.0 offers versatile mounting options to suit your preference and bike setup.

4.1 Mounting Options
- Upright Mount: For standard handlebar mounting.
- Inverted GoPro Mount: Allows for mounting below the handlebar, often utilizing existing GoPro compatible mounts.
- Folding Bike Mount: A specific mount for folding bikes is also available.
4.2 Switching Mount Base Position
To switch between handlebar and GoPro mounting, or to adjust the orientation:
- Remove the cover from the mount base.
- Using a 3mm Allen wrench, switch the position of the mount base as needed for your desired orientation (upright or inverted).
5. Operating Instructions
5.1 Power On/Off and Mode Switching
- Power On/Off: Press and hold the power button to turn the light on or off.
- Switch Modes: With the light powered on, press the power button once to cycle through the available light modes (High, Medium, Low, Moonlight, SOS).

5.2 Smart Light Detection & Vibration Detection
The Noctera-1.0 features intelligent sensors for automatic operation.
- In smart mode, the light automatically turns on/off depending on the surrounding light conditions (e.g., entering a tunnel).
- The light automatically turns off after 30 seconds of being motionless and will turn back on when vibration (movement) is detected.
5.3 Safety Lock
The safety lock feature prevents accidental activation of the headlight, conserving battery and avoiding unintended glare.

- Locking: While the light is ON, press and hold the power button. Keep holding after it turns off. Release after 6 flashes to lock the device.
- Unlocking (Option 1): Press the power button 6 times within 10 seconds. The light will flash twice to indicate it is unlocked.
- Unlocking (Option 2): Plug the headlight into a power source via the Type-C charging port.
Important: Please unlock the light before first use.
6. Charging and Battery Life
6.1 Charging the Headlight
The Noctera-1.0 is equipped with a Type-C charging port for convenient recharging.
- Connect the provided Type-C charging cable to the headlight's charging port and to a suitable USB power source.
- The battery percentage display will indicate charging status. When it reaches 100%, charging is complete.
6.2 Battery Life Overview
The 2800mAh battery provides extended runtime across various modes.

| Light Mode | Battery Life (Hours) | Brightness (Lumens) |
|---|---|---|
| High | 2h | 1000 (Max) |
| Medium | 2.8h | 500 |
| Low | 4.5h | 200 |
| SOS | 25h | 800-200 |
| Moonlight | 2-2.5h | 50 |
6.3 Moonlight Emergency Mode
For critical situations, the Moonlight Emergency Mode provides a safety backup.

- This mode auto-activates when the battery level drops below 10%.
- It provides approximately 2 hours of emergency runtime, ensuring you have light to safely return home.
7. Safety Features
7.1 Anti-glare Cutoff Line
The Noctera-1.0 is engineered with a professional optical design that creates a sharp cutoff line.

- This anti-glare design prevents the light from shining directly into the eyes of oncoming pedestrians and drivers.
- The clear cutoff line is maintained whether the light is mounted upright or inverted, ensuring consistent safety.
7.2 IPX6 Waterproof Rating
The headlight is built to withstand various weather conditions.
- An IPX6 rating means the device is protected against powerful water jets from any direction.
- This ensures reliable performance even in heavy rain or splashes.
7.3 Intelligent Thermal Control & Low-Voltage Protection
Advanced protection mechanisms are integrated to ensure the longevity and safety of the device.
- Intelligent Thermal Control: Prevents overheating by automatically adjusting brightness levels when the internal temperature exceeds safe limits.
- Low-Voltage Protection: Safeguards the battery from over-discharge, extending its lifespan and ensuring stable operation.
8. Maintenance
- Cleaning: Wipe the headlight body and lens with a soft, damp cloth. Avoid using abrasive cleaners or solvents.
- Charging: To maintain optimal battery health, charge the headlight regularly, even if not used frequently. Avoid completely draining the battery for extended periods.
- Water Protection: Always ensure the Type-C charging port cover is securely closed to maintain its IPX6 waterproof rating.
- Storage: Store the headlight in a cool, dry place away from direct sunlight and extreme temperatures.
9. Troubleshooting
- Light does not turn on:
- Check if the battery is charged. Connect to a Type-C charger.
- Ensure the safety lock is disengaged. Refer to Section 5.3 for unlocking instructions.
- Light turns off unexpectedly:
- The light might have entered smart mode and detected no movement for 30 seconds. Move the bike to reactivate.
- Battery might be low. Check the battery percentage display and recharge if necessary.
- Light is dim or flickering:
- Battery might be low. Recharge the device.
- Lens might be dirty. Clean the lens gently with a soft cloth.
10. User Tips
- Multiple Bikes: If you own multiple bicycles, consider purchasing additional handlebar or GoPro mounts to easily switch your Noctera-1.0 headlight between them. This saves time and ensures you always have light ready for your ride.
- Optimal Beam Angle: Experiment with the mounting angle to find the best position for your riding style and to maximize the effectiveness of the anti-glare cutoff line.
11. Warranty and Support
11.1 Warranty Information
The XOSS Noctera-1.0 Bike Headlight comes with a one-year free warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Damage caused by misuse, accidents, unauthorized modifications, or exposure to extreme conditions (e.g., high temperature water) is not covered.
11.2 Customer Support
For warranty claims, technical assistance, or any other inquiries, please contact XOSS customer support.
- Website: www.imxingshe.com
- Refer to the official XOSS website for the most up-to-date contact information and support resources.
A comprehensive user manual in PDF format is also available for download: Download User Manual (PDF)





