1. Introduction
This manual provides comprehensive instructions for the ADYOOM AI Language Translator Earbuds, Model YYK-Q39. These earbuds offer real-time, two-way translation in 134 languages, combined with high-definition audio for music and calls. Designed for comfort and durability, they are suitable for travel, business, and daily communication.
2. Package Contents
Verify that all items are present in the package:
- ADYOOM AI Language Translator Earbuds (Left and Right)
- Charging Case
- USB Data Cable (Type-C)
- User Manual (this document)
3. Product Features
AI-Powered Real-Time Translation
Experience accurate, two-way translation in 134 languages. The system utilizes advanced machine learning for continuous accuracy enhancement.

Image: Demonstrates the real-time translation capability of the earbuds, showing two individuals communicating with the aid of the translation app on a smartphone.
Versatile 3-in-1 Functionality
These earbuds provide clear HD audio for music and calls, alongside real-time translation. Easily switch between modes for various scenarios including international travel, business negotiations, and daily conversations.

Image: Illustrates the multi-functional design of the earbuds, highlighting their use for translation, free talk, headphone mode, and voice notes.
Open-Ear Design & HD Sound
The open-ear design ensures comfort for prolonged wear. Enjoy high-fidelity audio with 10mm speaker drivers for stereo sound.

Image: A cutaway view of the earbud, emphasizing the 10mm speaker driver and the effect of noise reduction on audio quality.
Extended Battery Life & Digital Display
Up to 8 hours of playtime on a single charge, with the compact charging case providing an additional 50 hours. The charging case features a digital display and a fast Type-C charging port.

Image: Displays the impressive battery life statistics of the earbuds and their charging case, including charging time and standby duration.
IPX7 Waterproof Protection
A nano-coating provides IPX7 waterproof, sweat-proof, and rain-proof protection, making them suitable for active lifestyles and outdoor adventures.
Privacy Protection
Features professional directional sound transmission technology to protect your privacy by reducing sound leakage by 90%.

Image: Illustrates how the directional sound technology works to ensure privacy by minimizing sound leakage from the earbuds.
4. Setup Guide
- Charge the Earbuds: Before first use, place both earbuds into the charging case and connect the Type-C USB cable to a power source. Ensure the earbuds are fully charged. The digital display on the case will indicate the battery level.
- Power On: Open the lid of the charging case. The earbuds will automatically power on and enter pairing mode.
- Download the App: Download the "Ear Dance" application from your device's app store (available on iOS and Android).
- Connect via Bluetooth:
- Enable Bluetooth on your smartphone or tablet.
- Search for "ADYOOM YYK-Q39" (or similar name) in the list of available Bluetooth devices.
- Select the earbuds to pair. A voice prompt will confirm successful connection.

Image: Shows the earbuds in their charging case, indicating that they are ready for Bluetooth connection with a smartphone.
- Launch the App: Open the "Ear Dance" app. The app will automatically detect and connect to your earbuds.
- No Subscription Required: The software is completely free to use, with no hidden fees or additional charges for translation features.
5. Operating Instructions
5.1. Basic Earbud Controls
The earbuds feature touch controls for various functions:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Double tap on the left earbud.
- Answer/End Call: Single tap on either earbud.
- Reject Call: Press and hold either earbud for 2 seconds.
- Activate Voice Assistant: Triple tap on either earbud.
5.2. Using the Translation Function
The translation function is accessed through the "Ear Dance" app. Ensure your earbuds are connected to the app.
- Select Languages: In the app, choose the source and target languages for translation. The earbuds support 134 languages and accents.
- Choose Translation Mode: The app typically offers several modes:
- Conversation Mode: Ideal for two-way communication. Speak into your phone or earbud, and the translation will be played through the other person's earbud or your phone's speaker.
- Interpreter Mode: For one-way translation, where one person speaks and the other listens to the translation.
- Touch Mode: Tap the earbud to speak, release to translate.
- Free Talk Mode: Continuous translation without needing to tap.
- Start Translating: Follow the on-screen prompts in the app for your chosen mode. Speak clearly and at a moderate pace for optimal accuracy.

Image: Illustrates the extensive language support for simultaneous translation, showing flags of many countries.
6. Maintenance and Care
- Cleaning: Use a soft, dry, lint-free cloth to clean the earbuds and charging case. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Water Resistance: The earbuds are IPX7 waterproof. While they are protected against temporary immersion in water (up to 1 meter for 30 minutes), they are not designed for swimming or prolonged submersion. Ensure the charging port is dry before charging.
- 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 away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the earbuds and charging case frequently. Charge them regularly, even if not in constant use.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earbuds not pairing/connecting. | Low battery; Bluetooth off; earbuds not in pairing mode; interference. | Charge earbuds and case. Ensure Bluetooth is enabled on your device. Place earbuds back in case, close, then open to re-enter pairing mode. Move away from other wireless devices. |
| No sound or poor sound quality. | Low battery; volume too low; earbuds not properly seated; dirty speaker mesh. | Charge earbuds. Increase volume on device and app. Adjust earbud position. Gently clean speaker mesh with a dry cotton swab. |
| Translation accuracy issues. | Unclear speech; background noise; incorrect language selection; internet connection issues. | Speak clearly and at a moderate pace. Reduce background noise. Verify correct source and target languages in the app. Ensure stable internet connection (for online translation). |
| App not responding. | App crash; outdated app version; device compatibility. | Close and restart the "Ear Dance" app. Check for app updates in your app store. Ensure your device meets app requirements. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | YYK-Q39 |
| Connectivity Technology | Wireless (Bluetooth 5.4) |
| Translation Languages | 134 Languages (Real-Time, Two-Way) |
| Ear Placement | Open Ear |
| Speaker Drivers | 10mm |
| Playtime (Earbuds) | Up to 8 hours |
| Additional Battery Life (Charging Case) | Up to 50 hours |
| Charging Port | Type-C |
| Water Protection | IPX7 (Waterproof, Sweat-proof, Rain-proof) |
| Weight | 5.3 ounces (total package) |
| Manufacturer | Shenzhen KingAnDa Technology Development Co., Ltd. |
9. Warranty Information
ADYOOM products are manufactured to the highest quality standards. This product comes with a limited warranty against defects in materials and workmanship from the date of original purchase. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, accident, unauthorized modification, or normal wear and tear. For detailed warranty terms and conditions, please refer to the official ADYOOM website or contact customer support.
10. Customer Support
For any questions, technical assistance, or warranty inquiries, please contact ADYOOM customer support:
- Email: Refer to the contact information provided in your product packaging or on the official ADYOOM website.
- Website: Visit the official ADYOOM website for FAQs, support resources, and contact forms.
When contacting support, please have your product model number (YYK-Q39) and purchase details ready.