1. Introduction
Thank you for choosing the XOSS XL-800 Headlight and XR01 Taillight Rechargeable Bike Light Set. This manual provides essential information for the proper setup, operation, and maintenance of your new bike lights. Please read these instructions carefully before use to ensure optimal performance and safety.

Figure 1 : The XOSS XL-800 Headlight and XR01 Taillight, along with their charging cables.
2. Contenu du colis
Veuillez vérifier que tous les éléments énumérés ci-dessous sont inclus dans votre colis :
XL-800 Headlight Components:
- XL-800 Headlight (x1)
- Handlebar Mount (x1)
- GoPro Adaptor (x1)
- GoPro Adaptor Bolt (x1)
- Câble de charge (x1)
- Manuel d'utilisation (x1)
XR01 Taillight Components:
- XOSS XR01 Taillight (x1)
- Seat Cushion Bracket (x1)
- Seat Tube Bracket (x1)
- Sangle en caoutchouc (x1)
- Attache-câble (x4)
- Câble de chargement de type C (x1)
- Manuel d'utilisation (x1)

Figure 2 : Visual representation of the components included for both the XL-800 Headlight and XR01 Taillight.
3. Configuration et installation
3.1. XL-800 Headlight Installation
- Select the appropriate handlebar mount for your bicycle.
- Securely attach the handlebar mount to your bicycle's handlebar. Ensure it is tight enough to prevent movement during riding.
- Slide the XL-800 Headlight onto the mounted bracket until it clicks into place.
- Adjust the angle of the headlight to illuminate the path ahead without blinding oncoming traffic.
3.2. XR01 Taillight Installation
- Choose between the seat cushion bracket or seat tube bracket based on your preference and bicycle design.
- Attach the chosen bracket to your bicycle's seat post or seat cushion rails using the rubber strap or cable ties provided.
- Slide the XR01 Taillight onto the mounted bracket until it is firmly in place.
- Ensure the taillight is visible from the rear and not obstructed by any other bicycle components.
4. Mode d'emploi
4.1. XL-800 Headlight Operation
The XL-800 Headlight features multiple lighting modes for various riding conditions:
- Mode haute luminosité : Provides maximum illumination for dark environments.
- Mode lumière moyenne : Balanced brightness for general night riding.
- Mode faible luminosité : Conserves battery for extended use or dimly lit areas.
- Mode lumière flash : Increases visibility during day or night.
- Mode SOS : Emergency signal.
Press the power button to cycle through the modes. Press and hold the power button to turn the light off.
4.2. XR01 Taillight Operation
The XR01 Taillight offers several modes for rear visibility and includes smart features:
- Mode flash lent : Gentle flashing for consistent visibility.
- Breathing Flash Mode: Pulsating light pattern.
- Mode flash rapide : Clignotement rapide pour attirer l'attention.
- Steady On Mode: Éclairage constant.
Press the power button to cycle through the modes. The XR01 also features an Activation / désactivation automatique function, activating with riding vibration and turning off after 30 seconds of inactivity. Its Mémoire de mode function ensures it returns to the last used mode upon reactivation.

Figure 3 : Surview of the available lighting modes for both the XL-800 Headlight and XR01 Taillight.
5. Instructions de chargement
Both the XL-800 Headlight and XR01 Taillight are USB-C rechargeable. Use the provided USB-C cables to charge the devices.
- XL-800 Headlight: Equipped with a 2600mAh battery, providing approximately 6 hours of working time after a full charge (charging time approximately 3.5 hours).
- XR01 Taillight: Equipped with a 260mAh battery, providing approximately 7-16 hours of working time after a full charge (charging time approximately 1 hour).
The XL-800 Headlight can also function as a power bank to provide a small charge to other USB-powered devices in emergencies.

Figure 4 : USB-C charging details for the XL-800 Headlight and XR01 Taillight, including charge duration and working hours.
6. Entretien
- Indice d'étanchéité : Both lights are IPX6 waterproof, making them suitable for use in rainy weather. However, avoid submerging them in water.
- Nettoyage: Essuyez les lumières avec un chiffon doux et sec.amp Nettoyer avec un chiffon pour enlever la saleté et les débris. Ne pas utiliser de nettoyants abrasifs ni de solvants.
- Stockage: Store the lights in a cool, dry place when not in use. If storing for an extended period, ensure they are partially charged to prolong battery life.

Figure 5 : The XOSS bike light set is designed with IPX6 waterproofing, ensuring functionality in various weather conditions.
7. Spécifications
| Marque | XOSS |
| Modèle | XL-800 (Headlight) & XR01 (Taillight) |
| Matériel | Aluminium, plastique |
| Couleur | Noir |
| Source d'énergie | Alimenté par batterie |
| Capacité de la batterie du phare | 2600mAh |
| Taillight Battery Capacity | 260mAh |
| Niveau de résistance à l'eau | Étanchéité IPX6 |
| Modes des phares | 5 (High, Medium, Low, Flash, SOS) |
| Modes de feux arrière | 4 (Slow Flash, Breathing Flash, Fast Flash, Steady On) |
| Type de montage | Handlebar Mount (Headlight), Seat Post/Cushion Mount (Taillight) |
| Poids de l'article | 300 g (total) |
8. Dépannage
- La lumière ne s'allume pas : Assurez-vous que la batterie est chargée. Branchez-la à une source d'alimentation à l'aide du câble USB-C.
- La lumière est faible : La batterie est peut-être faible. Rechargez la lampe.
- Taillight auto-off not working: Ensure the light is securely mounted and not experiencing constant vibrations that might keep it active.
- Problème de charge : Check the USB-C cable and charging adapter for damage. Try a different cable or power source.
9. Garantie et assistance
For warranty information or technical support, please refer to the specific warranty card included with your product or visit the official XOSS webConsultez le site. Conservez votre reçu d'achat comme preuve d'achat.
For further assistance, you may contact XOSS customer service through their official channels.