Introduction
The Tiksounds X7 AI Translation Earbuds are designed to facilitate real-time language translation, music playback, and call management. These earbuds support 134 languages and feature multiple translation modes, Bluetooth 5.4 connectivity, and extended battery life. This manual provides instructions for proper setup, operation, and maintenance of your device.

Image: Tiksounds X7 AI Translation Earbuds and charging case. The earbuds are black with a metallic sheen, shown next to their charging case which has an LED display.
What's in the Box
Verify that all the following items are included in your product package:
- Wireless Earbuds (Tiksounds X7)
- Charging Case
- Silicone Ear Tips (S, M, L)
- USB Type-C Cable
- User Manual

Image: The contents of the Tiksounds X7 package, neatly arranged. It includes the earbuds, charging case, various sizes of silicone ear tips, a USB-C charging cable, and the user manual.
Setup
1. Charging the Earbuds and Case
Before first use, fully charge the earbuds and charging case. Connect the provided USB Type-C cable to the charging case and a power source. The LED digital display on the case will indicate the charging status and battery level.

Image: The Tiksounds X7 charging case open, showing the earbuds inside and the LED digital display indicating battery percentage. A USB-C cable is also shown.
2. Connecting to the "NebulaBuds" App
- Download the App: Download the "NebulaBuds" app from your device's app store (App Store for iOS or Google Play Store for Android).
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Pair Earbuds: Take the earbuds out of the charging case. They will automatically enter pairing mode.
- Connect via App: Open the "NebulaBuds" app, navigate to the device connection interface, and select "Connect device". Follow the on-screen prompts to complete the connection.

Image: A four-panel graphic illustrating the steps to connect the earbuds to the "NebulaBuds" app, showing app download, Bluetooth pairing, and in-app connection confirmation.
Operating Instructions
Touch Controls
The earbuds feature smart touch controls for various functions:
| Action | Function |
|---|---|
| Single Tap | Play/Pause Music, Answer/End Call |
| Double Tap (Left Earbud) | Previous Track |
| Double Tap (Right Earbud) | Next Track |
| Long Press (Left Earbud) | Volume Down |
| Long Press (Right Earbud) | Volume Up |
| Triple Tap | Activate Voice Assistant / Reject Call |

Image: A visual representation of the touch control functions for the Tiksounds X7 earbuds, showing icons for voice answer, call management, volume, and track navigation.
Translation Modes
The earbuds support multiple translation modes via the "NebulaBuds" app:
- Real-Time Translation: Utilizes simultaneous translation technology for instant language conversion. This mode supports 134 languages. Speak into your earbud, and the translation will be played back in the target language.
- Audio and Video Call Translation: Enables real-time language conversion during voice and video calls. This feature helps facilitate communication with individuals speaking different languages during online meetings or personal calls.
- Headphone + Phone Mode / Dual Ear Mode: Designed for quick two-way communication, such as ordering food or asking for directions. One person speaks into the phone, and the other listens via an earbud, or both use earbuds for direct conversation.
- Photo Translation: Use your phone's camera through the app to translate text from images, such as menus, street signs, or documents. This mode supports 102 languages.
- Meeting Recording / Voice Notes: Converts spoken language to text and can generate mind maps from recordings. This mode is suitable for international conferences or lectures, allowing for later review.
- AI Chat Mode: Powered by advanced AI models, this mode provides intelligent conversations, answers questions, and offers assistance for writing or creative tasks.

Image: A screenshot of the "NebulaBuds" app interface demonstrating the real-time translation feature, showing two-way language conversion.

Image: A screenshot of the "NebulaBuds" app interface showing the audio and video call translation feature, with a video call in progress and translated text displayed.

Image: Two individuals in a business setting, each wearing an earbud, demonstrating the face-to-face translation mode for direct communication.

Image: A smartphone displaying the photo translation feature, with text from a book being translated on the screen.

Image: A group of people in a meeting, with a smartphone screen showing the voice notes feature actively recording and transcribing speech.

Image: A screenshot of the "NebulaBuds" app displaying the AI Chat Mode, showing an AI assistant providing information and answering questions.
Maintenance
- Cleaning: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents.
- Water Resistance: The earbuds are IPX7 waterproof, meaning they can withstand immersion in up to 1 meter of water for 30 minutes. However, the charging case is not waterproof. Ensure earbuds are dry before placing them back in the charging case. Avoid exposing the charging case to liquids.
- Storage: Store the earbuds and charging case in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.

Image: A graphic illustrating the IPX7 waterproof rating and ergonomic design of the earbuds, with an individual wearing them comfortably.
Troubleshooting
If you encounter issues with your Tiksounds X7 earbuds, refer to the following common problems and solutions:
- Earbuds not pairing:
- Ensure earbuds are charged.
- Turn off and on your phone's Bluetooth.
- Place earbuds back in the case, close it, then reopen and try pairing again.
- Ensure the "NebulaBuds" app is installed and open.
- Translation inaccuracy:
- Ensure a stable internet connection for optimal performance.
- Speak clearly and at a moderate pace.
- Minimize background noise.
- Verify that the correct source and target languages are selected in the app.
- No sound from earbuds:
- Check the volume level on your phone and the earbuds.
- Ensure earbuds are properly connected to your device.
- Try reconnecting the earbuds.
- App not working:
- Ensure your phone's operating system is up to date.
- Update the "NebulaBuds" app to the latest version.
- Restart the app or your phone.
Frequently Asked Questions (FAQ)
- Q: Is there a subscription fee?
- A: No subscription is required. All core features are free to use permanently after pairing your earbuds with the "NebulaBuds" app.
- Q: Which languages are supported?
- A: The earbuds support 134 international languages, including English, Chinese, and German, covering most commonly used languages for travel, business, and study.
- Q: How accurate is the translation?
- A: Powered by advanced AI speech recognition and machine translation, the device delivers high accuracy for daily conversations and travel scenarios, with an accuracy rate of up to 98%.
Specifications
| Feature | Detail |
|---|---|
| Brand | Tiksounds |
| Model Number | X7 |
| Color | Black |
| Ear Placement | In Ear |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.4 |
| Water Resistance Level | IPX7 (Earbuds only) |
| Battery Life (Earbuds) | 6-8 hours on a single charge |
| Total Battery Life (with Case) | Up to 40 hours |
| Charging Time | Approx. 1.5 hours for full charge |
| Control Method | Touch |
| Supported Languages | 134 (Real-Time Translation, AI Chat, Voice Notes) |
| Supported Languages (Photo Translation) | 102 |
| Supported Languages (Audio/Video Call) | 21 |
Warranty and Support
Warranty Information: The product comes with a 1-year warranty. Please retain your proof of purchase for warranty claims.
Customer Support: For further assistance, technical support, or warranty inquiries, please refer to the contact information provided in the physical user manual included with your product or visit the official Tiksounds website.