1. Introduction
Thank you for choosing the HTC NE23 AI Translator Open-Ear Wireless Headphones. These innovative headphones are designed for comfort, high-definition audio, and advanced AI translation capabilities, supporting up to 135 languages. Featuring an open-ear design, they allow you to enjoy immersive sound while remaining aware of your surroundings. The NE23 headphones are ultra-lightweight, durable with IP55 sweat and rain resistance, and offer super long battery life for extended use.
This manual provides detailed instructions on how to set up, operate, and maintain your HTC NE23 headphones to ensure optimal performance and longevity.
2. Package Contents
Please check the box for the following items:
- A pair of HTC NE23 Open-Ear Wireless Headphones
- Portable Charging Case
- USB-C Charging Cable
- User Manual
- Silicone Protective Case
Figure 2.1: Contents of the HTC NE23 package.
3. Product Overview
The HTC NE23 headphones feature an ergonomic open-ear hook design for comfort and stability. The charging case is designed for easy storage and extraction.
Figure 3.1: HTC NE23 design with wallet-style charging box.
Key design elements include:
- Open-Ear Design: Eliminates ear pain from plugging, allowing for long-term comfortable listening and awareness of surroundings.
- Ultra-Lightweight: Each earbud weighs approximately 6.6g, making them comfortable for all-day wear.
- Ultra-Thin Profile: With a thickness of only 7mm at its thinnest part, the design is sleek and discreet.
- 27.5° Golden Angle: Unique dislocation design for optimal sound projection closer to the ear canal.
- 5-Core Professional Audio Chip: Equipped with Dynamic EQ and Dynamic Bass Compensation technology for clear audio across all frequencies.
Figure 3.2: Open-ear design for comfort.
Figure 3.3: Lightweight and thin profile.
Figure 3.4: Golden angle design and audio chip.
4. Setup
4.1 Initial Charging
Before first use, fully charge your HTC NE23 headphones and charging case. Connect the provided USB-C charging cable to the charging port on the case and a power source. The charging case provides up to 48 hours of total battery life for the device, and a 10-minute flash charge can provide up to 2 hours of continuous use for the earphones.
Figure 4.1: Charging the HTC NE23 headphones.
4.2 Bluetooth Pairing
To connect your HTC NE23 headphones to your mobile device:
- Download the APP: Scan the QR code provided in the manual or on the product packaging to download the "Saymi" application.
- Login to the APP: Open the "Saymi" app and log in or create an account.
- Take out the earphones: Remove both earphones from the charging case. They will automatically enter pairing mode.
- Connect via APP: Within the "Saymi" app, navigate to the Bluetooth connection section and select "HTC NE23" from the list of available devices to pair.
Figure 4.2: Bluetooth pairing process using the Saymi app.
5. Operating Instructions
5.1 Basic Controls (Touch Control)
The HTC NE23 headphones feature intuitive touch controls for managing audio playback, calls, and voice assistant functions. Specific touch gestures and their corresponding actions will be detailed within the "Saymi" app or a dedicated section of the full user manual (if available).
5.2 AI Translation Function
The AI translation function is a core feature of the HTC NE23 headphones and requires the "Saymi" app. These headphones are capable of translating up to 135 languages.
- AI Dialogue Mode: Communicate with AI in real-time to find inspiration, answers, and receive voice consultation.
- Translator Mode: Utilize the headphones for real-time language translation.
Figure 5.1: AI Dialogue Mode in the Saymi app.
Figure 5.2: AI translation capabilities.
5.3 High-Definition Calls
The headphones are equipped with dual noise reduction technology to ensure clear calls, even in noisy environments. This includes:
- Physical Wind Noise Prevention Design: A unique structural design cleverly hides the microphone to ensure pure sound.
- ENC Intelligent Noise Reduction Algorithm: Accurately extracts human voices to make conversations smoother and clearer, similar to a face-to-face conversation.
Figure 5.3: Dual Noise Reduction for clear calls.
5.4 Ambient Sound Awareness
The open-ear design allows you to perceive ambient sounds, enhancing safety during activities like city walking or outdoor running.
Figure 5.4: Perceiving ambient sound safely.
6. Maintenance
To ensure the longevity and optimal performance of your HTC NE23 headphones, follow these maintenance guidelines:
- Cleaning: Gently wipe the earphones and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals.
- Water Resistance: The headphones have an IP55 rating, meaning they are protected against dust and low-pressure water jets (e.g., sweat and light rain). Do not submerge them in water or expose them to high-pressure water.
- Storage: When not in use, store the headphones in their charging case to protect them from dust and damage. Keep them in a cool, dry place away from extreme temperatures.
- Battery Care: To preserve battery health, avoid fully discharging the battery frequently. Charge them regularly, even if not used for extended periods.
Figure 6.1: IP55 professional protection.
7. Troubleshooting
If you encounter issues with your HTC NE23 headphones, try the following solutions:
| Problem | Solution |
|---|---|
| Headphones not pairing |
|
| No sound or low volume |
|
| Charging case not charging |
|
| AI Translation not working |
|
8. Specifications
Below are the technical specifications for the HTC NE23 headphones:
| Feature | Detail |
|---|---|
| Product Model | HTC NE23 |
| Bluetooth Version | V6.0 |
| Communication Distance | Up to 10 meters |
| Speaker Diameter | 12mm |
| Impedance | 32 Ω |
| Frequency Response Range | 24 - 2480 Hz |
| Earbud Battery Capacity | 50mAh |
| Charging Case Battery Capacity | 400mAh |
| Earbud Usage Time | ~6 hours |
| Call Duration | ~4 hours (at 80% volume) |
| Earbud Charging Time | ~2 hours |
| Charging Port | Type-C |
| Operation Mode | Touch Control |
| Weight (per earbud) | 6.6g |
| Material | Metal, Silica Gel |
| Water Resistance | IP55 (Sweat and Rain Resistant) |
| Features | With microphone, Apple Siri Support, Dual Connection |
| Audio Codecs | AAC, SBC |
| Vocalism Principle | Dynamic |
| Certification | CE |
Figure 8.1: Detailed product specifications.
9. User Tips
- AI Translation App: Remember that the AI translation and other advanced functions are exclusively available through the dedicated "Saymi" mobile application. Ensure you download and set up the app for the full experience.
- Comfortable Fit: Experiment with the ear hook placement to find the most comfortable and secure fit for extended listening sessions. The open-ear design is intended to be pain-free.
- Stay Aware: Leverage the open-ear design to your advantage in urban or outdoor environments, allowing you to enjoy your audio while maintaining situational awareness.
10. Warranty and Support
Your HTC NE23 headphones are covered by a standard manufacturer's warranty. For specific warranty terms, duration, and service procedures, please refer to the warranty card included in your package or contact the seller directly. Keep your proof of purchase for any warranty claims.
For technical support or further assistance, please contact the customer service provided by your retailer or visit the official HTC support website.
