1. Introduction
Thank you for choosing the HTC NE47 Open-Ear Bluetooth Earphones. These innovative earbuds offer cinematic stereo sound, a lightweight and imperceptible fit, and advanced features like AI real-time translation. Designed for comfort and versatility, they are perfect for sports, office use, and daily communication. This manual will guide you through the setup, operation, and maintenance of your new earphones.
2. Package Contents
Please check the box for the following items:
- A pair of HTC NE47 Earphones (Left and Right)
- Charging Case
- USB Type-C Charging Cable
- User Manual (this document)
- Silicone Protective Case
3. Setup
3.1 Charging the Earphones and Case
Before first use, fully charge your earphones and charging case.
- Place the earphones into the charging case.
- Connect the USB Type-C charging cable to the charging port on the case and to a power source (e.g., USB wall adapter, computer USB port).
- The LED indicator on the charging case will show the charging status. A full charge for both the earphones and case takes approximately 1.5 hours.
The earphones provide approximately 3 hours of call duration at 80% volume on a single charge. The charging case, with its 300mAh battery capacity, can recharge the earphones up to 4 times, providing a total of up to 35 hours of usage.
3.2 Bluetooth Pairing
To connect your HTC NE47 earphones to your device:
- Ensure the earphones are charged and placed in the charging case.
- Open the charging case lid. The earphones will automatically enter pairing mode (indicated by flashing LED lights, if present).
- On your smartphone or Bluetooth-enabled device, go to Bluetooth settings and turn on Bluetooth.
- Search for available devices and select "HTC NE47" from the list.
- Once connected, the earphones will indicate successful pairing (e.g., a voice prompt or steady LED light).
The earphones use Bluetooth V6.0 technology for stable transmission and synchronized audio and video, with a communication distance of up to 10 meters.
3.3 App Installation for AI Translation
To utilize the AI translation and other advanced functions, you must download the "Saymi" application.
- Search for "Saymi" in your device's app store (Google Play Store for Android, Apple App Store for iOS).
- Download and install the application.
- Follow the in-app instructions to connect your HTC NE47 earphones and enable translation features.
4. Operating Instructions
4.1 Wearing the Earphones
The HTC NE47 earphones feature an OWS (Open-Wearable Stereo) ear hook design with memory silicone ear hooks for an adaptive and secure fit. They are designed to stay comfortably in place during various activities, including intense workouts.
4.2 Touch Controls
The earphones are equipped with smart touch controls for convenient operation:
| Action | Gesture |
|---|---|
| Answer/End Call | Tap once on either earbud |
| Reject Call | Long press for 2 seconds on either earbud |
| Previous Track | Triple tap left earbud |
| Next Track | Triple tap right earbud |
| Volume + | Double tap right earbud |
| Volume - | Double tap left earbud |
| Pause/Play | Tap once on either earbud |
| Reset Earphones | Long press for 5 seconds on either earbud |
4.3 AI Real-Time Translation
The HTC NE47 earphones support AI real-time translation for up to 134 languages through the "Saymi" app. This feature enables seamless two-way communication, making it ideal for interacting with foreign friends or in professional settings.
- Bidirectional Simultaneous Interpretation: Each person wears an earpiece, allowing for natural, face-to-face communication with real-time translation.
- Privacy Protection: Translations are delivered directly to the user's earbuds, preventing sound leakage and ensuring privacy.
- Hands-Free Operation: Translate anytime, anywhere, without needing to interact directly with your phone, freeing your hands for other tasks.
4.4 Audio Features
- Cinematic Stereo Sound: Experience rich and immersive audio quality.
- High-Resolution Surround Sound: Equipped with a 10mm large dynamic driver for enhanced audio.
- 360° Immersive Surround Sound Field: Spatial audio combined with head tracking delivers a realistic perception of sound source direction and distance.
- Professional Directional Audio Transmission: Designed to protect privacy by minimizing sound leakage.
- Adaptive EQ: AI-powered sound optimization based on your ear structure for a personalized listening experience.
5. Maintenance
5.1 Cleaning
- Regularly clean the earphones and charging case with a soft, dry, lint-free cloth.
- Avoid using abrasive materials, solvents, or chemical cleaners.
- Ensure charging contacts on both the earphones and case are clean and free of debris to maintain proper charging.
5.2 Water Resistance
The HTC NE47 earphones have an IPX4 waterproof rating, meaning they are resistant to splashing water from any direction. This makes them suitable for use during workouts or in light rain. However, they are not designed for submersion in water or exposure to pressurized water jets.
- Do not immerse the earphones or charging case in water.
- Avoid using them in saunas, steam rooms, or during water sports.
- If the earphones get wet, wipe them dry thoroughly before placing them back in the charging case or attempting to charge.
5.3 Storage
- When not in use, store the earphones in their charging case to protect them and keep them charged.
- Store in a cool, dry place away from extreme temperatures and direct sunlight.
6. Troubleshooting
If you encounter any issues with your HTC NE47 earphones, please refer to the following common troubleshooting steps:
| Problem | Possible Solution |
|---|---|
| Earphones not pairing |
|
| No sound or low volume |
|
| Earphones not charging |
|
| AI Translation not working |
|
7. Specifications
| Feature | Specification |
|---|---|
| Model | HTC NE47 |
| Bluetooth Version | V6.0 |
| Wireless Type | Bluetooth |
| Communication Distance | Up to 10 meters |
| Charging Port | Type-C |
| Input | 5V-50mA |
| Operation Mode | Touch Control |
| Earphone Battery Life (Call) | Approx. 4 hours (at 80% volume) |
| Earphone Charging Time | Approx. 1.5 hours |
| Charging Case Battery Capacity | 300mAh |
| Charging Case Charging Time | Approx. 1.5 hours |
| Earphone Recharges from Case | Up to 4 charges (when case is fully charged) |
| Total Battery Life (with case) | Up to 35 hours |
| Waterproof Rating | IPX4 (Splash-proof) |
| Driver Diameter | 10mm |
| Frequency Response Range | 20 - 20000Hz |
| Sensitivity | 96dB |
| Impedance Range | Up to 32 Ω |
| With Microphone | Yes |
| Volume Control | Yes |
| Active Noise-Cancellation | No |
| Voice Assistant Built-in | No (Relies on connected device's assistant via app) |
| Support APP | Yes (Saymi App for translation) |
| Material | Metal, Plastic, Silica Gel |
| Certifications | CE, FCC |
8. User Tips
- For optimal sound quality and a secure fit, ensure the ear hooks are properly adjusted to your ear shape.
- Keep the charging contacts clean to prevent charging interruptions.
- Regularly update the "Saymi" app to access the latest translation features and improvements.
- When using AI translation, ensure a stable internet connection for the best performance.
- To maximize battery life, always store the earphones in the charging case when not in use.
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided at the point of purchase or contact the retailer directly. Keep your proof of purchase for any warranty claims.
