Introduction
Thank you for choosing the ACEFAST N3 Neckband Wireless Bluetooth Earphones. This manual provides detailed instructions for setting up, operating, and maintaining your earphones to ensure optimal performance and longevity. Please read this manual thoroughly before use and keep it for future reference.
Package Contents
Please check the package for the following items:
- ACEFAST N3 Neckband Wireless Earphones
- User Manual
- Charging Cable (Type-C)
- Replaceable Pads Set (ear tips)
Image: ACEFAST N3 Product Box illustrating the earphones and key features.
Product Overview
The ACEFAST N3 earphones are designed for comfort and high-quality audio, featuring Active Noise Cancellation (ANC) and a flexible neckband design. The earbuds incorporate magnetic control technology for convenient use.
Image: Front view of the ACEFAST N3 Neckband Wireless Earphones.
Image: Close-up of the magnetic earbuds, which allow for automatic play/pause.
Setup
1. Charging the Earphones
Before first use, fully charge the earphones. Connect the provided Type-C charging cable to the charging port on the control panel and a USB power source. The LED indicator will show charging status.
- Charging Time: Approximately 1 hour for a full charge.
- Quick Charge: 10 minutes of charging provides approximately 15 hours of music playback.
2. Powering On/Off
- Power On: Long press the Power button until the LED indicator lights up.
- Power Off: Long press the Power button until the LED indicator turns off.
3. Bluetooth Pairing
To connect your ACEFAST N3 earphones to a device:
- Ensure the earphones are powered off.
- Long press the Power button until the LED indicator flashes, indicating pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "ACEFAST N3" from the list of found devices.
- Once connected, the LED indicator will stop flashing and remain solid or turn off, depending on the status.
Operating Instructions
The ACEFAST N3 earphones feature an intuitive control panel for managing audio, calls, and noise cancellation modes.
Image: Detailed view of the control panel on the ACEFAST N3 neckband earphones.
Button Functions:
| Button/Action | Function |
|---|---|
| Power Button (Long Press) | Power On/Off |
| Multi-function Button (O) - Click Once | Play/Pause Music, Answer/End Call |
| Multi-function Button (O) - Long Press | Reject Call |
| Multi-function Button (O) - Click Twice | Activate Voice Assistant |
| ANC Button (Click Once) | Toggle Active Noise Cancellation (ANC) On/Off |
| ANC Button (Long Press) | Toggle Transparency Mode On/Off |
| Volume Up (+) - Click Once | Increase Volume |
| Volume Up (+) - Long Press | Next Track |
| Volume Down (-) - Click Once | Decrease Volume |
| Volume Down (-) - Long Press | Previous Track |
| Magnetic Control (Earbuds together/apart) | Pause/Play Music (when earbuds are magnetically connected/separated) |
Specifications
| Feature | Specification |
|---|---|
| Brand Name | ACEFAST |
| Model | N3 |
| Bluetooth Version | 5.4 |
| Battery Capacity | 300mAh |
| Charging Time | Approx. 1 hour |
| Music Playback Time | Up to 60 hours (ANC off), 50 hours (ANC on) |
| Call Time | Up to 45 hours |
| Active Noise Cancellation (ANC) | Yes, up to 30dB depth |
| Waterproof Rating | IPX4 |
| Material | ABS, Silica Gel |
| Earphone Length | 103cm |
| Weight | 37g |
| Driver Diameter | 13mm |
| Impedance Range | Up to 32 Ω |
| Frequency Response Range | 20 - 20000 Hz |
| Sensitivity | 98 dB |
| Resistance | 32 Ω |
| Maximum Wireless Range | <10m |
| Charging Method | Cable (Type-C) |
| Certifications | CE, FCC |
Maintenance
To ensure the longevity and optimal performance of your ACEFAST N3 earphones, follow these maintenance guidelines:
- Cleaning: Regularly wipe the earphones with a soft, dry cloth. For ear tips, remove them and clean with a mild soap solution, then rinse and dry thoroughly before reattaching. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use, store the earphones in a clean, dry place away from extreme temperatures, humidity, and direct sunlight.
- Water Exposure: While IPX4 rated for splash resistance, avoid submerging the earphones in water. Dry them thoroughly if they get wet from sweat or light rain.
- Cable Care: Handle the charging cable gently. Avoid sharp bends or excessive pulling to prevent damage.
Troubleshooting
If you encounter issues with your ACEFAST N3 earphones, try the following solutions:
- No Power: Ensure the earphones are fully charged. Connect them to the charging cable and check if the LED indicator lights up.
- Cannot Pair: Make sure the earphones are in pairing mode (LED flashing). Turn off Bluetooth on other nearby devices to avoid interference. Try restarting both the earphones and your device.
- No Sound: Check the volume level on both the earphones and your connected device. Ensure the earphones are properly paired and connected. Try playing different audio sources.
- Poor Sound Quality: Ensure the ear tips fit snugly in your ears. Move closer to your connected device to reduce interference. Check for any physical obstructions or damage to the earbuds.
- ANC Not Working: Ensure ANC mode is activated by clicking the ANC button once.
- Magnetic Control Not Responding: Ensure the earbuds are clean and free from debris that might interfere with the magnetic connection.
User Tips
- Optimal Fit: Experiment with the different sizes of replaceable ear pads to find the most comfortable and secure fit for your ears. A good seal is crucial for effective noise cancellation and sound quality.
- Battery Management: For extended battery life, consider turning off ANC when not needed, as it consumes more power.
- Magnetic Convenience: Utilize the magnetic control feature by simply connecting the earbuds when not listening to pause music, and separating them to resume. This helps conserve battery and prevents tangling.
Warranty and Support
For warranty information or technical support, please refer to the official ACEFAST website or contact their customer service directly. Keep your proof of purchase for any warranty claims.
