Introduction
The HYUNDAI HY-T26 PRO Wireless Bluetooth Translation Earbuds are designed to facilitate seamless communication across language barriers. These advanced earbuds integrate AI real-time translation technology, offering high accuracy and a range of features for diverse communication needs, whether for travel, business, or learning. With an ergonomic open-ear design, they provide comfort for extended wear while delivering premium sound quality.
Key Features
- Seamless Multilingual Communication: Supports over 115 languages for effortless real-time translation, breaking down language barriers.
- High Accuracy AI Translation: Achieves up to 98% translation accuracy, ensuring clear and effective conversations.
- Comprehensive Translation Modes: Includes recording, writing, translating, listening, speaking, AI intelligent dialogue, headset + mobile phone mode, face-to-face binaural mode, and simultaneous interpretation.
- Advanced AI Integration: Features a powerful AI application with generative capabilities for enhanced language processing and AI chat.
- Premium HiFi Sound Quality: Equipped with a full metal diaphragm and capacitor crossover for delicate mid-range and bass, providing an immersive audio experience.
- Bluetooth 5.4 Chip: Ensures faster transmission, stable signal, and lower latency for a reliable wireless connection.
- Open-Ear Design: Ultra-lightweight, sensation-free fit with soft silicone and a non-invasive design for all-day comfort.
- Open Environmental Sound: Allows users to enjoy music while remaining aware of their surroundings.
- Silent Mode: Option to display translation results on the connected device without audio playback.
- Dual Noise Reduction: Enhances call clarity and audio experience.
- Water Resistance: IPX4 rated, offering protection against splashes and sweat.
- Long Battery Life: Up to 7 hours of usage time on a single charge for the earbuds.



Package Contents
Please check the box for the following items:
- HYUNDAI HY-T26 PRO Earbuds x 2
- Charging Case x 1
- User Manual x 1
Specifications
| Feature | Detail |
|---|---|
| Model | HY-T26 Pro AI |
| Bluetooth Version | V5.4 |
| Transmission Distance | 10m |
| Earbud Battery Capacity | 60mAh |
| Earbud Usage Time | Approx. 7 hours |
| Charging Case Battery Capacity | 200mAh |
| Material | Metal, Silica Gel |
| Driver Diameter | 13mm |
| Frequency Response Range | 20 - 20000Hz |
| Sensitivity | 112dB |
| Resistance | 32 Ω |
| Max Output | 10mW |
| Total Harmonic Distortion | 1% |
| Active Noise-Cancellation | Yes |
| Volume Control | Yes |
| Vocalism Principle | Dynamic |
| Style | OWS ear hook headphones |
| Charging Method | Charging case |
| Number Of Drivers | 2 |

Setup Guide
- Download the Nebulabuds App: Scan the QR code provided in the manual or on the product packaging, or search for "Nebulabuds" in the Google Play Store or Apple App Store to download the application. This app is essential for translation features and detailed user guides.
- Bluetooth Pairing:
- Ensure your earbuds are charged.
- Open the charging case or remove the earbuds to activate pairing mode.
- On your smartphone, go to Bluetooth settings and select "HY-T26 PRO" to connect.
- Activate Device and Bind:
- Open the Nebulabuds App.
- Navigate to the app settings and click on "Bind New Device".
- Enter the activation code or scan the QR code provided with your earbuds to activate translation features.
- Once activated, you can enjoy the full benefits of the translation functions.


Operating Instructions
Wearing the Earbuds
The HY-T26 PRO earbuds feature an OWS ear hook design for a secure and comfortable fit. Gently place the earbud over your ear, ensuring the speaker is positioned correctly for optimal sound and microphone pickup.

Intelligent Touch Controls
The earbuds are equipped with touch-sensitive areas for easy control of music, calls, and voice assistant functions:
- Previous Song: Three strikes on the left earbud.
- Next Song: Three strikes on the right earbud.
- Volume Reduction: Double click on the left earbud.
- Volume Increase: Double click on the right earbud.
- Phone Answering: Click once on either earbud.
- Reject Call: Long press on either earbud.
- Voice Assistant: Long press the left earbud.
- Mode Switching (Translation): Long press and hold the right earbud.
Translation Functions
Utilize the Nebulabuds App to access various translation modes:
- AI Intelligent Dialogue: Engage in natural conversations with AI assistance.
- Headset + Mobile Phone Mode: Use the earbuds for audio input/output while the phone displays and manages translations.
- Face-to-Face Translation (Binaural Mode): Ideal for direct conversations, with each earbud handling a different language.
- Simultaneous Interpretation: Real-time translation for lectures, meetings, or presentations.
- On-Site Recording & Translation: Record audio and get instant translations.
- Silent Mode: For discreet translation, the audio output can be disabled, and only the translated text will be displayed on your device.




Maintenance and Care
- Cleaning: Regularly wipe the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals.
- Water Resistance: The earbuds are IPX4 rated, meaning they are resistant to splashing water from any direction. They are suitable for use during workouts or in light rain, but should not be submerged in water. 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 and keep them charged. Avoid extreme temperatures.
- Charging: Use the provided charging cable and a compatible power adapter. Do not use damaged chargers or cables.
Troubleshooting
- Q: Are the earbuds available for translation?
- A: Yes, this model is designed with translation capabilities.
- Q: How many languages can they translate?
- A: Currently, they support over 115 translation languages. More languages and features may be released in future updates. Please consult customer service for the most up-to-date list of supported languages.
- Q: How does the translation feature work?
- A: Translation functions are accessed through an exclusive application called "Nebulabuds". You need to download and connect the earbuds to this app for translation to work.
- Q: Is the Nebulabuds translation software free?
- A: Yes, the software is free to use.
- Q: What are the main translation functions within the software?
- A: The software includes 6 main translation functions: AI intelligent dialogue, headset + mobile phone mode translation, face-to-face translation in binaural mode, simultaneous interpretation, on-site recording, and audio/video call translation.
User Tips
- For optimal comfort during long periods of use, ensure the open-ear hooks are adjusted correctly to your ear shape.
- To maximize battery life, always place the earbuds back into their charging case when not in use. The charging case provides multiple recharges on the go.
- When using translation features in noisy environments, consider utilizing the "Silent Mode" within the Nebulabuds app to view text translations without audio interference.
- Regularly check for app updates for the Nebulabuds application to ensure you have the latest language support and features.
Warranty and Support
For detailed warranty information and customer support, please refer to the official HYUNDAI Audio Store website or contact their customer service directly. Keep your proof of purchase for any warranty claims.





