Introduction
Thank you for choosing MULIN P40Pro-Nero Bluetooth Earbuds. These wireless earbuds are designed to provide an immersive audio experience with advanced features such as Bluetooth 5.4 connectivity, intuitive touch controls, and IPX7 water resistance. Enjoy clear calls and extended battery life for your daily activities, whether for sport, travel, gaming, or music.
Installation
Qu'y a-t-il dans la boîte
- MULIN P40Pro-Nero Bluetooth Earbuds (Left and Right)
- Étui de chargement
- Câble de chargement USB-C
- Manuel d'utilisation
Charge initiale
Before first use, fully charge the earbuds and the charging case. Connect the provided USB-C cable to the charging port on the case and to a power source. The LED display on the case will indicate the charging status.

Image: MULIN P40Pro-Nero Bluetooth Earbuds resting in their charging case, ready for use or charging.
A full charge for the earbuds takes approximately 1 hour. The charging case provides multiple charges, extending the total battery life up to 40 hours.
Appairage automatique
The earbuds feature Bluetooth 5.4 technology for a stable and efficient connection. For the first connection:
- Assurez-vous que le Bluetooth de votre appareil est activé.
- Ouvrez le boîtier de charge. Les écouteurs passeront automatiquement en mode appairage.
- Select "MULIN P40Pro-Nero" from the Bluetooth device list on your phone, tablet, or computer.
- Once connected, the earbuds will automatically pair with your device every time you take them out of the charging case.

Image: The earbuds and charging case positioned near a laptop, illustrating the upgraded Bluetooth 5.4 technology and its automatic connection feature.
Mode d'emploi
Porter les écouteurs
The MULIN P40Pro-Nero earbuds are ergonomically designed for a comfortable and secure fit. Gently insert each earbud into your ear canal and rotate slightly until it feels snug. This ensures optimal sound quality and comfort during prolonged use.

Image: A person wearing the MULIN earbuds while exercising, demonstrating their small volume, light weight, and ability to provide clear calls even in noisy environments.
Commandes tactiles
The earbuds feature intuitive touch controls on their surface, allowing you to manage audio playback and calls without needing to access your connected device:
- Lecture/Pause : Appuyez une fois sur l'un des écouteurs.
- Chanson suivante : Appuyez deux fois sur l'écouteur droit.
- Chanson précédente : Appuyez deux fois sur l'écouteur gauche.
- Répondre/Terminer l'appel : Appuyez une seule fois sur l'un ou l'autre écouteur pendant un appel entrant.
- Rejeter l'appel : Maintenez la pression sur l'un ou l'autre écouteur pendant 2 secondes lors d'un appel entrant.
- Activer l'assistant vocal: Appuyez trois fois sur l'un ou l'autre écouteur.
Indicateur d'affichage LED
The charging case is equipped with an LED display that shows the power status of both the earbuds and the charging case itself. This allows you to monitor battery levels at a glance.

Image: The charging case featuring an LED display that clearly indicates the power levels of both the individual earbuds and the charging case itself.
Large compatibilité
These wireless earbuds are designed for broad compatibility, connecting seamlessly with a variety of Bluetooth-enabled devices. This includes mobile phones, computers, and tablets, supporting both Android and iOS operating systems.

Image: The earbuds and their charging case placed beside a laptop, symbolizing their wide compatibility with various devices.
Entretien
Chargement et autonomie de la batterie
The earbuds offer approximately 6 hours of continuous playback on a single charge. The portable charging case provides additional charges, extending the total usage time to up to 40 hours. The case supports USB-C fast charging, allowing for quick replenishment of power.

Image: Visual representation of battery endurance, showing 1.5 hours charging time, 6 hours continuous playback, and the charging box lasting for 24 hours (Note: Total battery life with case is up to 40 hours as per product description).
Nettoyage et entretien
To maintain optimal performance and hygiene, regularly clean your earbuds. Use a soft, dry, lint-free cloth to wipe the earbuds and charging case. Avoid using abrasive materials or harsh chemicals. Do not submerge the charging case in water.
Résistance à l'eau (IPX7)
The earbuds are rated IPX7 waterproof, meaning they can withstand rain and sweat. This makes them suitable for workouts and outdoor activities. However, they are not designed for swimming or prolonged submersion. Ensure the earbuds are dry before placing them back in the charging case to prevent damage.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Les écouteurs ne s'appairent pas | Bluetooth désactivé sur l'appareil ; écouteurs non en mode appariement ; interférences. | Assurez-vous que le Bluetooth est activé. Placez les écouteurs dans leur étui, fermez-le, puis ouvrez-le pour réactiver le mode de jumelage. Rapprochez-vous de l'appareil. |
| Aucun son d'un écouteur | Low battery; earbud not properly connected. | Charge both earbuds. Place both earbuds back in the case, close the lid, wait a few seconds, then take them out again. |
| Le boîtier de chargement ne charge pas | Câble ou source d'alimentation défectueux. | Essayez un autre câble USB-C et un autre adaptateur secteur. Assurez-vous que le câble est bien branché. |
| Mauvaise qualité sonore / Déconnexions | Distance de l'appareil ; interférences ; batterie faible. | Stay within 15 meters of your device. Avoid environments with strong electromagnetic interference. Charge earbuds. |
Si les problèmes persistent, veuillez consulter la section Garantie et assistance pour obtenir de l'aide supplémentaire.
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Nom du modèle | P40Pro |
| Version Bluetooth | 5.4 |
| Portée sans fil | Jusqu'à 15 mètres (49 pieds) |
| Autonomie de la batterie des écouteurs (une seule charge) | Jusqu'à 6 XNUMX heures |
| Autonomie totale de la batterie (avec étui de chargement) | Jusqu'à 40 XNUMX heures |
| Temps de charge (écouteurs) | Environ 1 heure |
| Port de chargement | USB-C |
| Indice de résistance à l'eau | IPX7 (Resistant to rain and sweat) |
| Microphones | 4 built-in microphones for clear calls |
| Appareils compatibles | Mobile phones, computers, tablets (iOS, Android, etc.) |
| Composants inclus | Charging case, USB cable |

Image : Une explosion view of the earbud's internal speaker components, illustrating features like lossless transmission, 20-20000Hz frequency response, HD call capability, and a 13mm driver.

Image: The earbuds in their charging case, accompanied by text highlighting HIFI Soundtrack and AAC HD Audio Decoding for an immersive sound experience.
Garantie et assistance
MULIN products are manufactured to the highest quality standards. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official MULIN webVeuillez conserver votre preuve d'achat pour toute réclamation au titre de la garantie.





