1. Product Overview
The Realfit Neckband M1 Wireless Bluetooth Earphones are designed for an immersive audio experience, featuring long battery life, low-latency gaming mode, and environmental noise cancellation for clear calls. This manual provides instructions for proper use and maintenance.
Image: Realfit Neckband M1 Wireless Bluetooth Earphones, showcasing the neckband design and in-ear earbuds.
Package Contents:
- 1N Wireless Audio Neckband (Realfit Neckband M1)
- 1N Charger (USB Cable)
- 1N Warranty Card
2. Setup and Pairing
2.1 Charging the Earphones
Before first use, fully charge the earphones. Connect the provided USB charger to the charging port on the neckband and to a power source. A full charge takes approximately 3 hours.
Image: Close-up of the Realfit Neckband M1 control panel with the USB-C charging port visible, indicating fast charging capability.
2.2 Bluetooth Pairing
- Ensure the earphones are charged.
- Turn on the earphones. They will automatically enter pairing mode, indicated by a flashing LED light (refer to product for specific light indicator).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Realfit M1" or similar from the list of devices.
- Once connected, the LED indicator will change (e.g., solid blue) and a voice prompt may confirm successful pairing.
The earphones support Bluetooth 5.4 for a stable connection up to 10 meters. They also feature Google Fast Pair for quick connection with compatible Android devices.
Image: Infographic highlighting features including Google Fast Pair, 360 Spatial Sound, 45ms Low Latency, Bluetooth 5.4, 40Hrs Battery, and 13.4mm Driver.
3. Operating Instructions
3.1 Basic Controls
The Realfit Neckband M1 features button controls and magnetic earbud control for various functions:
- Power On/Off: Press and hold the multi-function button.
- Play/Pause Music: Single press the multi-function button.
- Volume Up/Down: Press the '+' or '-' buttons.
- Next Track: Press and hold the '+' button.
- Previous Track: Press and hold the '-' button.
- Answer/End Call: Single press the multi-function button.
- Reject Call: Press and hold the multi-function button.
- Activate Voice Assistant: Double-press the multi-function button.
3.2 Magnetic Control
The earbuds feature magnetic control for convenient operation:
- Play/Pick Up Call: Unclip the magnetic earbuds.
- Pause/Hang Up Call: Clip the magnetic earbuds together.
Image: Diagram illustrating the magnetic control feature: unclipped earbuds for play/pick up, clipped earbuds for pause/hang up.
3.3 Pro Gaming Mode
Activate Pro Gaming Mode for ultra-low latency (45ms) during gaming sessions. Refer to the product's specific button combination for activation (e.g., triple-press multi-function button).
Image: Realfit Neckband M1 shown with a smartphone displaying a racing game, emphasizing 45ms low latency and 13.4mm driver for gaming.
3.4 Environmental Noise Cancellation (ENC)
The built-in ENC technology helps reduce ambient noise during calls, ensuring clear conversations even in noisy environments.
4. Maintenance
4.1 Cleaning
- Wipe the earphones with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Gently clean the ear tips and speaker mesh to prevent wax buildup.
4.2 Storage
- Store the earphones in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid bending or twisting the neckband excessively.
4.3 Water Resistance
The earphones are moisture resistant. Avoid submerging them in water or exposing them to heavy rain.
5. Troubleshooting
5.1 Earphones Not Turning On
- Ensure the earphones are fully charged.
- Press and hold the power button for a few seconds.
5.2 Cannot Pair with Device
- Make sure Bluetooth is enabled on your device.
- Ensure the earphones are in pairing mode (flashing LED).
- Move the earphones closer to your device.
- Forget the device from your phone's Bluetooth settings and try pairing again.
- Restart both the earphones and your device.
5.3 No Sound
- Check the volume level on both the earphones and your connected device.
- Ensure the earphones are properly paired and connected.
- Try playing audio from a different application or source.
5.4 Poor Call Quality
- Ensure the microphone is not obstructed.
- Move to an area with less environmental noise.
- Check your device's network signal strength.
6. Specifications
| Model Name | WIRELESS ACTIVE M1 (Realfit Bt415) |
| Connectivity Technology | Bluetooth |
| Wireless Communication Technology | Bluetooth 5.4 |
| Bluetooth Range | 10 Metres |
| Audio Latency | 45 Milliseconds (Pro Gaming Mode) |
| Battery Life | Up to 40 Hours |
| Charging Time | 3 Hours |
| Audio Driver Size | 10 Millimetres |
| Noise Control Features | Environmental Noise Cancellation (ENC), Wind Noise Reduction |
| Water Resistance Level | Moisture Resistant |
| Item Weight | 110 Grams |
| Material | Plastic |
| Control Type | Button Control, Magnetic Control |
7. Warranty and Support
7.1 Warranty Information
Your Realfit Neckband M1 earphones come with a standard warranty. Please refer to the included Warranty Card for specific terms and conditions, including the warranty period and coverage details.
7.2 Customer Support
For any technical assistance, troubleshooting, or warranty claims, please contact Realfit customer support:
- Email: tasutechnologies023@gmail.com
- Manufacturer: Tasu Technologies
- Address: Patna, Bihar 800001, INDIA
