EUQQ Translation Earbuds Model YYK User Manual

1. Introduction

This manual provides instructions for the proper use and maintenance of your EUQQ Translation Earbuds Model YYK. These earbuds are designed to facilitate communication across language barriers through real-time translation, in addition to offering standard audio functions.

2. Product Overview

The EUQQ Translation Earbuds Model YYK feature advanced Bluetooth 5.4 technology for stable connections and lower power consumption. They offer 2-way instant voice translation in up to 144 languages, 4-mic noise cancelling for clear audio, and a total playtime of up to 40 hours with the charging case.

Image: Earbuds illustrating Bluetooth 5.4 technology benefits, including increased connection range, stable connection, and transfer speed.

Image: Earbuds and charging case displaying up to 36 hours of playtime, 6-7 hours per charge, 1 hour charging time, and Type-C interface.

3. Setup

3.1 Initial Charging

Before first use, fully charge the earbuds and the charging case. Connect the provided USB-C cable to the charging case and a power source. The indicator lights on the case will show charging status.

3.2 App Installation and Connection

To utilize the translation features, you must download and connect to the companion application.

1. Download the "BitDynamic" app from your device's app store (e.g., App Store for iOS, Google Play Store for Android).
2. Ensure Bluetooth is enabled on your phone.
3. Open the "BitDynamic" app and grant necessary permissions (e.g., Bluetooth, microphone, network access).
4. The app should automatically detect the earbuds. Select your earbuds (e.g., "Q10 AI") and confirm connection.

Image: Visual guide showing the four steps to connect the earbuds to the "BitDynamic" application, including app download, Bluetooth activation, app permissions, and device selection.

3.3 Bluetooth Pairing (Standard Audio)

For standard audio use without translation features, you can pair the earbuds directly via your device's Bluetooth settings:

1. Open the charging case. The earbuds will enter pairing mode.
2. On your device, go to Bluetooth settings and search for available devices.
3. Select "EUQQ YYK" (or similar name) from the list to connect.

4. Operating Instructions

4.1 Touch Controls

The earbuds feature touch-sensitive areas for controlling various functions:

• Click MFB button: Pause/Play audio.
• Double-click left/right MFB buttons: Next/Previous track (function may vary by app).
• Long press MFB button: Reject an incoming call.
• Click MFB button: Answer/End a call.
• Press and hold right MFB button for 2 seconds: Activate voice assistant (e.g., Siri).
• Press and hold left MFB button for 2 seconds: Switch to ANC mode.

Image: Diagram illustrating the touch control functions on the left and right earbuds.

4.2 Noise Control Modes

The earbuds offer three modes for different listening environments:

• Active Noise Cancellation (ANC) Mode: Reduces ambient noise for immersive audio.
• Normal Mode: Standard audio experience without noise cancellation or transparency.
• Transparency Mode: Allows you to hear your surroundings while listening to audio.

To switch between modes, long press the touch button on the left earbud. You will hear an audio prompt indicating the current mode (ANC on/off/Transparency Mode).

Image: Illustration of the earbud's ability to switch between Active Noise Cancellation, Normal, and Transparency modes.

4.3 Translation Modes (via BitDynamic App)

The BitDynamic app provides several translation modes:

• Face-to-Face Translation (Earphones + Mobile Phone): For two-way conversations. One person speaks into the phone, and the translation is heard through the earbuds. The other person hears the translation from the phone's speaker. This mode is switchable.


Image: Screenshot of the app interface demonstrating Face-to-Face Translation mode, where one person uses earbuds and the other uses the phone.

• Free Speech Mode: For in-depth one-on-one conversations. Each participant wears an earbud and speaks naturally. The app processes and translates the conversation in real-time.


Image: Two individuals engaged in conversation, both wearing earbuds, illustrating the Free Speech Mode.

• Speaker Mode: For directions or ordering food. You wear the earbuds and speak; the translated results are played through your phone's speaker.

Image: A man wearing an earbud in a car, demonstrating Speaker Mode where translations are broadcast through the phone.
• Touch Mode: For fluent conversations where each person wears an earbud. Touch your earbud before speaking, and the other person will hear the translation in their earbud.


Image: Two men in a professional setting, both wearing earbuds, illustrating the Touch Mode for fluent conversation.

• Simultaneous Interpretation: For international conferences. Set the target language, click "Start," and the app provides real-time voice translation.


Image: Screenshot of the app showing simultaneous interpretation, translating spoken text between two languages.

• Audio and Video Call Translation: Online calls with real-time translation. Set up the dialogue language, share the call link, and the call will be translated once participants join.

Image: Screenshot of the app demonstrating real-time translation during an audio or video call.
• Real-Time Text Translation: The app provides various translation modes, including photo translation and audio transcription.


Image: Screenshot of the app showing real-time text translation from spoken input.

4.4 Additional App Features

• AI Voice Smart Dialogue: Use real-time voice interaction to ask AI questions within the app.

Image: Screenshots of the app demonstrating AI Voice Smart Dialogue with different AI models.
• AI Meeting Assistant: Record, transcribe, summarize, and generate mind maps from meetings.


Image: Screenshots of the app showing the AI Meeting Assistant features, including recording, transcription, and mind mapping.

• Live Recording: Convert recordings to text for meeting notes or personal reference.


Image: Screenshot of the app displaying the Live Recording feature, converting spoken audio to text.

• Find Earphones: If your earbuds are misplaced, use this feature in the app to make them emit a sound or show their last known location on a map.

Image: Screenshot of the app showing the 'Find Earphones' feature with options to play sound or navigate to the location on a map.
• Sleep Aid: Features built-in white noise sounds (e.g., rain, ocean waves) to assist with sleep.


Image: Screenshot of the app displaying the Sleep Aid feature with various white noise options.

5. Maintenance

5.1 Cleaning

Regularly clean your earbuds and charging case to ensure optimal performance and hygiene.

• Use a soft, dry, lint-free cloth to wipe the exterior of the earbuds and charging case.
• For ear tips, gently remove them and clean with a mild soap solution if necessary, then rinse and dry thoroughly before reattaching.
• Use a dry cotton swab to carefully clean the charging contacts on both the earbuds and inside the case.
• Avoid using abrasive materials, solvents, or harsh chemicals.

5.2 Charging

To maintain battery health, charge the earbuds and case regularly. A quick 10-minute charge provides approximately 2 hours of use. The total battery life with the charging case is up to 40 hours.

5.3 Secure and Comfortable Fit

Choosing the correct ear tip size is crucial for sound isolation and comfort. Experiment with different sizes to find the best fit for your ears.

Image: Illustration highlighting the secure and comfortable fit of the earbuds, with options for ultralight, ergonomic design, and soft ear tips.

6. Troubleshooting

If you encounter issues with your EUQQ Translation Earbuds, refer to the following common solutions:

• Earbuds not connecting to phone:
  • Ensure earbuds are charged.
  • Turn off and on your phone's Bluetooth.
  • Forget the device in your phone's Bluetooth settings and re-pair.
  • Restart your phone.
• Translation not working or inaccurate:
  • Ensure the "BitDynamic" app is open and connected to the earbuds.
  • Check your internet connection, as cloud-based translation requires it.
  • Verify that the correct source and target languages are selected in the app.
  • Speak clearly and at a moderate pace.
  • Update the app to the latest version.
• Poor audio quality:
  • Ensure earbuds are clean and free of debris.
  • Check for a secure fit with the correct ear tip size.
  • Ensure your device is within Bluetooth range (up to 15 meters).
• Charging issues:
  • Verify the charging cable and adapter are working correctly.
  • Clean the charging contacts on both earbuds and the case.
  • Ensure the earbuds are properly seated in the charging case.

If problems persist, please contact customer support.

7. Specifications

8. Warranty and Support

8.1 Warranty Information

Your EUQQ Translation Earbuds Model YYK are protected by a 365-day, no-questions-asked warranty. This includes a full year of hassle-free after-sales support. If the product has quality defects, it will be replaced or a full refund will be provided.

Image: Graphic indicating hassle-free after-sales service and a 365-day warranty.

8.2 Customer Support

For any inquiries, issues, or assistance, please contact the EUQQ Customer Service Team directly. Our dedicated team is available to provide support and resolve any concerns you may have.

Image: Graphic promoting 24-hour online customer service for product support.