1. Product Overview
The HTC NE49 earphones feature a retro sci-fi design, combining a smooth, rounded cyber body shape with a skin-friendly matte texture. They are designed for comfort and extended use, weighing only 3.6g per earbud with a 30° tilt insertion for ergonomic fit.
Package Contents:
- A pair of Headphones (Left and Right)
- Charging box
- Charging cable
- User Manual
2. Getting Started
2.1 Charging the Earphones and Case
Before first use, ensure both the earphones and the charging case are fully charged.
- Earphone Charging: When charging, a red light stays on. Once fully charged, the red light turns off.
- Charging Case Charging: The charging case display screen shows the battery level. When fully charged, the screen will show 100%.
Note: After displaying the charging status, the screen will automatically turn off after approximately 30 seconds of inactivity. Sliding the case can reactivate the display.
2.2 Downloading the App
To unlock full functionality and manage your earphones, download the SayMi APP.
- Scan the QR code provided in the physical manual or on the product packaging to download the SayMi APP.
- Take out the earphones from the charging case.
- Log in to the APP.
- Enter the APP to connect your headphones.
This software is free to use for a lifetime and does not charge any fees.
2.3 Power On/Off
- Power On: Long press the multi-function key for 3 seconds. The white light will flash.
- Power Off: Long press the multi-function key for 5 seconds. The red light will stay on for 2 seconds and then turn off.
2.4 Pairing with Your Mobile Phone
The HTC NE49 earphones utilize Bluetooth V6.0 for faster transmission and lower latency.
- Initial Pairing (No prior record): When the earphones are turned on, if there is no previous pairing record, the left and right earphones will automatically pair with each other. After successful inter-earphone pairing, there will be two beeps. Then, search for "HTC NE49" in your device's Bluetooth settings and connect.
- Reconnecting (Existing pairing record): If the earphones have a pairing record, they will automatically connect to the last paired device when turned on. A "beep" sound will confirm the connection.
3. Operating Instructions
3.1 Touch Controls (Basic Operations)
The earphones feature intuitive touch controls for music playback and call management.
| Action | Right Earbud | Left Earbud |
|---|---|---|
| Play/Pause | One click | One click |
| Increase Volume | Two clicks | N/A |
| Decrease Volume | N/A | Two clicks |
| Next Song | Three clicks | N/A |
| Previous Song | N/A | Three clicks |
3.2 Call Management (Phone Mode)
| Action | Control |
|---|---|
| Answer/Hang up call | One click |
| Reject call | Long press for 2 seconds |
3.3 Dual Connection and Gaming Features
The earphones support dual-mode online intelligent switching, allowing seamless transitions between two paired devices (e.g., PC and mobile phone). They feature a professional gaming chip and ultra-low latency of 45ms, along with game audio optimization to enhance your gaming experience.
3.4 Voice Assistant
The earphones support Apple Siri and other voice assistants. Refer to the app for specific activation methods.
4. Maintenance and Care
4.1 Water Resistance
The HTC NE49 earphones feature nano coating technology, making them resistant to sweat and splashes with an IPX5 waterproof rating. This prevents sweat from corroding earphone components, allowing for worry-free exercise.
4.2 Cleaning
- Wipe the earphones and charging case with a soft, dry, lint-free cloth.
- Avoid using abrasive cleaners, solvents, or aerosol sprays.
- Do not immerse the earphones or charging case in water or other liquids.
4.3 Storage
- Store the earphones in their charging case when not in use to protect them and keep them charged.
- Avoid exposing the earphones to extreme temperatures (hot or cold) or direct sunlight for extended periods.
5. Troubleshooting
5.1 Resetting the Earphones
If the earphones fail to pair with each other or reconnect, you may need to reset them:
- Clear the Bluetooth pairing history from your mobile phone or connected device.
- Tap both earphones five times simultaneously. This will clear their Bluetooth pairing history.
5.2 Common Issues
- Earphones not pairing: Ensure both earphones are charged and out of the case. Clear previous Bluetooth connections on your device and try pairing again.
- No sound: Check volume levels on both your device and the earphones. Ensure earphones are properly connected.
- Charging issues: Verify the charging cable is securely connected and the power source is working. Clean charging contacts if necessary.
- Connection drops: Ensure you are within the 10m Bluetooth range and there are no significant obstructions.
6. Specifications
| Feature | Specification |
|---|---|
| Model | HTC NE49 |
| Brand Name | HTC |
| Material | Metal, Plastic |
| Weight (per earbud) | 8.5g (total package weight 0.091kg) |
| Bluetooth Version | 5.3 (advertised as V6.0 in some materials) |
| Wireless Range | <10m |
| Earcups Type | Open-back |
| Driver Diameter | 10mm (some materials state 12mm) |
| Impedance Range | up to 32 Ω |
| Resistance | 32 Ω |
| Frequency Response Range | 20 - 2000Hz |
| Sensitivity | 23dB |
| Max Output | 1mW |
| Total Harmonic Distortion | 1% |
| Earphone Battery Capacity | 30mAh |
| Earphone Battery Life (single use) | Up to 4 hours |
| Charging Case Battery Capacity | 300mAh |
| Total Battery Life (with case) | Up to 40 hours |
| Charging Method | Charging case |
| Connectors | Type-C |
| Waterproof Rating | IPX5 (Sweat and splash resistant) |
| Features | Waterproof, With microphone, Apple Siri Support, Dual Connection, Volume Control, Control Button |
| Codecs | AAC, sbc |
| Certification | CE |
| Origin | Mainland China |
7. User Tips
- Compatibility: The HTC NE49 earphones are designed to work with any Bluetooth-enabled device, including iPhone 11 and other smartphones.
- Optimal Fit: Experiment with the earbud placement to find the most comfortable and secure fit for optimal sound quality and noise reduction. The 30° tilt insertion is designed for ergonomic comfort.
- App Features: Utilize the SayMi APP for advanced settings, firmware updates, and potentially additional features not available through basic controls.
- Gaming Performance: For the best gaming experience, ensure your device supports low-latency Bluetooth connections and that the earphones are fully charged.
8. Warranty and Support
For detailed warranty information and customer support, please refer to the official HTC website or contact your retailer.
A comprehensive user manual in PDF format is available for download. This document provides additional details and diagrams for your reference.
Reference: User manual (PDF)
