Boytond AI Translation Earbuds User Manual

1. Introduction

Thank you for choosing the Boytond AI Translation Earbuds. These innovative earbuds are designed to break down language barriers, offering real-time translation, high-quality audio for music and calls, and advanced AI features. This manual provides detailed instructions on setup, operation, maintenance, and troubleshooting to ensure you get the most out of your device.

2. What's in the Box

• 2 x AI Translator Earbuds
• 1 x Charging Case
• 1 x USB-C Cable
• 1 x User Manual

3. Product Overview

The Boytond AI Translation Earbuds feature a sleek, open-ear design for comfortable, extended wear while allowing awareness of your surroundings. They are equipped with advanced audio technology for clear sound and precise voice pickup.

Figure 3.1: Boytond AI Translation Earbuds and Charging Case.

Figure 3.2: Internal structure of the earbud, showcasing the powerful 15mm dynamic driver and precision directional sound design for an immersive audio experience.

Figure 3.3: Versatile usage of the earbuds as translation devices, sports headphones, and open talking headsets.

4. Setup and Activation

4.1 App Download and Permissions

To utilize the full translation capabilities, download the companion app (NebulaBuds) from your device's app store. Upon first launch, the app will request necessary permissions:

• Location permissions: For scanning and connecting nearby Bluetooth devices.
• Device connection permission: For establishing a connection between the headset and the app.
• Bluetooth scan permission: For scanning and discovering nearby Bluetooth devices.
• Internet permissions: To access the internet for fetching and uploading data.
• Camera access: For scanning activation codes.
• Microphone access: For recording audio during translation and calls.

Grant all requested permissions for optimal functionality.

4.2 Bluetooth Pairing

1. Ensure your earbuds are charged and within range of your smartphone.
2. Open the NebulaBuds app. If Bluetooth is not connected, the app will prompt you.
3. Tap "Connect Bluetooth" to go to your phone's Bluetooth settings.
4. Enable Bluetooth on your phone.
5. Locate "YYK-Q71" in the list of available devices and tap to pair.
6. Confirm the pairing request and allow access to contacts/call history if prompted.
7. Once paired, return to the NebulaBuds app.

4.3 Product Activation

To unlock full features and extended translation time, activate your earbuds using the provided activation code.

1. In the NebulaBuds app, navigate to the "Member" section or look for an "Activate Now" option.
2. Select "Bind New Device" or "Bound Activation Code".
3. You will be prompted to enter or scan your activation code. Use the camera icon to scan the QR code if available, or manually enter the code.
4. Tap "CONNECT" to complete the activation.
5. A confirmation message "Activation successful" will appear, and your translation and call time limits will be updated.

5. Operating Modes and Features

The Boytond AI Translation Earbuds offer multiple modes to suit various communication needs, along with integrated AI functionalities.

5.1 Translation Modes

The earbuds support real-time two-way translation in 144 languages and 70 accents, with an accuracy of up to 99% and a response time of 0.3 seconds.

Figure 5.1: Highlighting the rapid and accurate translation capabilities powered by AI.

Figure 5.2: Overview of the four primary translation modes available.

• Live Recording: Converts spoken language to text, useful for meeting notes or transcribing conversations.
• Simultaneous Interpretation: Provides real-time voice translation for international conferences or complex discussions.
• Face-to-Face Translation (Earphones + Mobile Phone): Facilitates two-way translation for direct conversations, ideal for travel or negotiations.
• Face-to-Face Translation (Dual-Ear Mode): Share one earbud with another person for seamless two-way communication where both can speak and understand simultaneously.
• Video Call Translation: Integrates real-time translation into video calls, generating an invitation link for seamless communication via a browser.
• Voice Call Translation: Provides real-time translation during voice calls.

Figure 5.3: Examples of Live Recording, Simultaneous Interpretation, and Face-to-Face Translation in use.

Figure 5.4: Visual representation of breaking language barriers through video call translation.

5.2 AI Assistant and Tools

Beyond translation, the earbuds integrate with AI features for enhanced productivity and creativity:

• AI Chat: Engage in intelligent conversations with an AI assistant.
• AI Image Generation: Generate images based on text descriptions or reference images.

5.3 Music Playback and Calls

The earbuds function as high-quality wireless headphones for music and calls. They feature a 14.2mm diaphragm speaker and 4 high-precision microphones for excellent sound quality and clear calls, even in noisy environments. Intuitive touch controls allow for easy management of music playback and calls.

6. Charging and Battery Life

The earbuds are equipped with a robust lithium battery and Energy Lock technology, providing extended usage times.

• Single Playtime: Up to 10 hours of uninterrupted use per charge.
• Total Playtime with Charging Case: Up to 60 hours.
• Rapid Charging: A 5-minute charge provides approximately 1 hour of listening time.
• Charging Case: Features a digital LED display to show battery levels of both the case and individual earbuds.

To charge the earbuds, place them into the charging case. Connect the USB-C cable to the charging case and a power source to charge the case itself.

Figure 6.1: Battery life and charging indicators of the earbuds and case.

7. Care and Maintenance

To ensure the longevity and optimal performance of your Boytond AI Translation Earbuds, follow these care guidelines:

• Cleaning: Regularly wipe 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, they are not designed for swimming or prolonged submersion. Ensure they are dry before placing them back in the charging case.
• Storage: Store the earbuds in their charging case when not in use to protect them from dust and damage. Avoid extreme temperatures.
• Charging: Use only the provided USB-C cable or a certified equivalent for charging.
• Handling: Avoid dropping the earbuds or subjecting them to strong impacts.

8. Troubleshooting

If you encounter issues with your earbuds, refer to the following common troubleshooting steps:

9. Specifications

10. Warranty and Support

Boytond products are manufactured to the highest quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided on the product packaging or visit the official Boytond website. Keep your purchase receipt as proof of purchase for warranty claims.