1. Introduction
Thank you for choosing the MOZC AI Live Translation Earbuds, Model YYK-Q17-AI-08. These advanced earbuds are designed to break down language barriers, offering real-time translation, high-quality audio, and smart features for various communication needs. This manual provides essential information for setup, operation, maintenance, and troubleshooting to ensure optimal performance and user experience.
2. Safety Information
Please read and follow these safety guidelines carefully before using your earbuds:
- Do not expose the earbuds or charging case to extreme temperatures, humidity, or liquids.
- Avoid dropping, impacting, or disassembling the device.
- Use only the provided charging cable and a certified power adapter.
- Prolonged exposure to loud sounds may cause hearing damage. Adjust volume to a safe level.
- Keep out of reach of children and pets.
- Dispose of the device and its components responsibly according to local regulations.
3. Package Contents
Verify that all items are present in your package:
- 2 x MOZC AI Live Translation Earbuds
- 1 x Charging Case
- 1 x USB Charging Cable
- 1 x User Manual
- 1 x Retail Box

4. Product Overview
The MOZC AI Live Translation Earbuds are designed for comfort and functionality, featuring an ergonomic ear hook design and intuitive touch controls.


5. Charging the Earbuds and Case
The earbuds and charging case are equipped with long-lasting batteries to support extended use.
5.1. Charging the Earbuds
Place the earbuds into the charging case. They will automatically begin charging. The LED indicators on the earbuds will show their charging status.
5.2. Charging the Case
Connect the provided USB-C charging cable to the charging port on the case and to a power source. The digital display on the case will show the battery percentage. A full charge provides up to 50 hours of total usage with the case, and 8 hours of single playtime per earbud.

6. App Installation and Pairing
To unlock the full translation capabilities, you need to install the dedicated AI app and pair your earbuds.
6.1. App Installation
- Scan the QR code provided in the physical user manual or on the product packaging to download the AI app.
- Install the app on your iOS or Android smartphone.
6.2. Bluetooth Pairing
- Ensure Bluetooth is enabled on your smartphone.
- Open the charging case; the earbuds will automatically enter pairing mode.
- In your phone's Bluetooth settings, select "YYK-Q17" (or similar) to connect.
- Open the AI app. The app will guide you through the final connection steps.


7. Operating Instructions: Translation Features
The MOZC AI Live Translation Earbuds offer multiple modes and features to facilitate communication across 168 languages with high accuracy and fast response times.

7.1. Translation Modes
The earbuds support four primary translation modes:
- Touch Mode: Tap the earbud to speak, and the translation will be played through the other earbud or your phone's speaker.
- Free-Speech Mode: Continuous translation without needing to tap, ideal for dynamic conversations.
- Speaker Mode: Your speech is translated and played through your phone's speaker, while the other person's speech is translated and played through your earbuds.
- Offline Mode: Supports translation without an internet connection in select languages (requires prior download).

7.2. Real-Time Translation
Engage in natural conversations with instant translation. The earbuds capture your voice, process it through advanced AI, and deliver smooth, real-time translations with minimal delay.

7.3. Simultaneous Interpretation
For conferences or multi-party discussions, the simultaneous interpretation feature provides continuous translation, allowing participants to listen in their preferred language.


7.4. Face-to-Face Translation
This mode allows two-way translation for direct conversations. You can use one earbud and your phone, or share earbuds for a dual-ear experience.
- Earphones + Mobile Phone: One person wears an earbud, and the other speaks into the phone's microphone.
- Dual-Ear Mode: Each person wears an earbud, enabling both to speak and hear translations simultaneously.


7.5. AI Meeting Assistant Recording
Record meetings and lectures, then use the AI app to transcribe, summarize, and generate mind maps for efficient review.

7.6. Photo Translation
Translate text from images instantly. Simply take a photo of signs, menus, or documents, and the app will provide a translation.

7.7. Voice and Video Calls
Initiate voice and video calls through the app with real-time translation, allowing seamless communication with individuals speaking different languages.

8. Audio Features
The earbuds feature a 16.2mm bio-carbon fiber dynamic coil for rich audio and offer customizable equalization modes.
8.1. Equalization Modes
Switch between five adjustable equalizer modes (Standard, Classical, Jazz, Rock, Pop) to optimize your listening experience for different music styles. You can also customize sound profiles within the app.

8.2. Game Mode and Music Mode
Effortlessly switch between Game Mode for low-latency audio during gaming and Music Mode for an optimized listening experience.
9. Customizing Touch Controls
Personalize the touch controls of your earbuds through the AI app to suit your preferences. You can assign functions like volume adjustment, track skipping, play/pause, and voice assistant activation to single, double, or triple taps, and long presses.

10. Finding Your Earbuds
If your earbuds are misplaced, the AI app includes a 'Find Earphones' feature that can display their last known location, aiding in tracking and recovery.

11. Maintenance and Care
- Cleaning: Gently wipe the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals.
- Storage: When not in use, store the earbuds in their charging case to protect them and keep them charged. Store in a cool, dry place.
- Battery Care: To prolong battery life, avoid fully discharging the earbuds and case frequently. Charge them regularly, even if not in constant use.
12. Troubleshooting
If you encounter issues with your MOZC AI Live Translation Earbuds, refer to the following common problems and solutions:
| Problem | Possible Solution |
|---|---|
| Earbuds not pairing | Ensure Bluetooth is on, earbuds are charged, and in pairing mode. Forget device in phone's Bluetooth settings and try re-pairing. |
| No sound or poor audio quality | Check volume levels on both earbuds and phone. Ensure earbuds are properly seated. Clean any debris from earbud speakers. |
| Translation not working or inaccurate | Ensure the AI app is open and connected. Check internet connection (for online translation). Verify correct languages are selected. Speak clearly and at a moderate pace. |
| Charging issues | Ensure the USB-C cable is securely connected. Try a different charging cable or power adapter. Clean charging contacts on earbuds and case. |
| App not responding | Close and restart the app. Ensure your phone's operating system is up to date. Reinstall the app if necessary. |
13. Specifications
| Feature | Detail |
|---|---|
| Model Number | YYK-Q17-AI-08 |
| Brand | MOZC |
| Translation Languages | 168 (via AI app) |
| Bluetooth Version | 5.4 |
| Battery Life (Earbuds) | Up to 8 hours (single playtime) |
| Battery Life (with Case) | Up to 50 hours |
| Charging Port | USB-C |
| Item Weight | 0.317 ounces |
| Package Dimensions | 7.56 x 2.99 x 0.67 inches |
| Manufacturer | MOZC |
14. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your purchase or visit the official MOZC website. Keep your proof of purchase for warranty claims.