Introduction
Thank you for choosing the HISHELL Language Translator Earbuds. These open-ear headphones are designed to provide seamless real-time language translation across 144 online languages, powered by 6 top translation engines. Beyond translation, they also function as versatile devices for music streaming and phone calls. This manual will guide you through the setup, operation, and maintenance of your new device to ensure an optimal user experience.

Image: The HISHELL Language Translator Earbuds, showing both earbuds and their transparent charging case.
Qu'y a-t-il dans la boîte
- 2 x Language Translator Earphones
- 1 x Compartiment de chargement
- 1 x câble de données (USB-C)
- 1 x Headset User Manual
- 1 x APP Translation User Manual

Image : Avant view of the product packaging, displaying the earbuds inside.
Installation
1. Chargement des écouteurs et de l'étui
Before first use, fully charge the earbuds and the charging case. Connect the provided USB-C data cable to the charging port on the case and plug the other end into a USB power source (e.g., computer, wall adapter). The indicator lights on the case will show charging status.

Image : Bas view du boîtier de charge, mettant en évidence le port de charge USB-C.
2. Installation de l'application
To utilize the translation features, you must download the dedicated HISHELL translation app on your smartphone (iOS or Android). Scan the QR code provided in the APP Translation User Manual or search for "HISHELL Translator" in your device's app store.
3. Couplage Bluetooth
- Assurez-vous que les écouteurs sont chargés et retirés de leur étui de chargement. Ils passeront automatiquement en mode appairage.
- Sur votre smartphone, accédez aux paramètres Bluetooth et activez le Bluetooth.
- Select "HISHELL BL02" (or similar name) from the list of available devices.
- Une fois la connexion établie, un signal sonore de confirmation retentira et les écouteurs seront prêts à l'emploi.
Mode d'emploi
The HISHELL Language Translator Earbuds offer three primary translation modes, along with standard audio functions.
Modes de traduction

Image: Visual representation of the three distinct translation modes available with the earbuds.
- Mode tactile :
Two people each wear one earphone. Click or double-click the earphone to translate in real-time. This mode is suitable for acquaintances who are willing to wear your earphone.

Image: Two individuals using the translator earbuds in a conversational setting.
- Mode haut-parleur :
One person wears the earphones, and the other person holds the mobile phone. The phone's speaker will output the translation. This mode is suitable for strangers or situations where it's inconvenient for the other person to wear an earphone.
- Mode de conversation libre :
Both users wear an earphone. The device translates in real-time, allowing for natural, continuous conversation without needing to press buttons. This mode facilitates smooth and uninterrupted communication.
Music and Call Functions
In addition to translation, the earbuds function as standard Bluetooth headphones:
- Lecture de musique : Once connected via Bluetooth, you can stream audio from your device. Use your phone's media controls for play/pause, skip tracks, and volume adjustment.
- Appels téléphoniques : The earbuds support hands-free calling. Answer/end calls directly through the earbuds (refer to the APP Translation User Manual for specific touch controls). The binaural HD microphone ensures clear communication.


Image : Examples of individuals comfortably wearing the open-ear translator earbuds.
Entretien
Nettoyage
- Essuyez les écouteurs et l'étui de chargement avec un chiffon doux, sec et non pelucheux.
- N’utilisez pas de nettoyants abrasifs, d’alcool ou de solvants chimiques.
- Évitez toute infiltration d'humidité dans les ouvertures.
Stockage
Lorsqu'ils ne sont pas utilisés, rangez les écouteurs dans leur étui de chargement pour les protéger et maintenir leur charge. Conservez-les dans un endroit frais et sec, à l'abri de la lumière directe du soleil et des températures extrêmes.
Dépannage
| Problème | Cause possible | Solution |
|---|---|---|
| Les écouteurs ne s'appairent pas | Low battery; out of range; not in pairing mode; previous connection issue. | Ensure earbuds are charged. Place them closer to your device. Re-insert into case and remove to re-enter pairing mode. Forget device in Bluetooth settings and re-pair. |
| Translation not accurate or delayed | Poor internet connection; background noise; speaking too fast/unclearly; incorrect language selection. | Ensure stable internet connection. Speak clearly and at a moderate pace. Reduce background noise. Verify correct source and target languages in the app. |
| Aucun son des écouteurs | Volume trop faible ; connexion impossible ; média en pause. | Augmentez le volume de votre appareil. Vérifiez la connexion Bluetooth. Assurez-vous que la lecture multimédia est en cours. |
| Le boîtier de chargement ne charge pas | Câble/adaptateur défectueux ; port de charge sale. | Try a different USB-C cable and power adapter. Clean the charging port gently with a dry cotton swab. |
For further assistance, please refer to the APP Translation User Manual or contact customer support.
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Numéro de modèle | BL02 |
| Dimensions du colis | 5.16 x 3.15 x 1.69 pouces |
| Poids de l'article | 2.12 onces |
| Piles | 1 batterie Lithium Polymère (incluse) |
| Langues de traduction | 144 langues en ligne |
| Translation Engines | Powered by 6 top translation engines |
| Microphone | Binaural HD microphone |
| Autonomie de la batterie (écoute) | Environ 3 heures |
| Temps de veille | Environ 240 heures |
| Port de chargement | USB-C |



Image : Divers views of the HISHELL charging case, showing its dimensions and design.
Garantie et assistance
Informations sur la garantie
HISHELL products typically come with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging or visit the official HISHELL webConsultez ce site pour connaître les conditions générales de garantie détaillées spécifiques à votre région et à votre date d'achat.
Assistance clientèle
If you encounter any issues or have questions not covered in this manual, please contact HISHELL customer support. You can usually find contact information (email, phone, or support portal) on the official HISHELL websur le site ou auprès du détaillant où vous avez acheté le produit.





