1. Introduction
Thank you for choosing the Newmine M47 TWS Bluetooth 5.3 Wireless Headphones. These headphones feature an innovative open-ear design for situational awareness, Bluetooth 5.3 for stable connectivity, and a digital display for real-time battery monitoring. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.
Figure 1: M47 TWS Bluetooth Headphones and Charging Case
2. Package Contents
Ensure all items are present in the package:
- User Manual
- Charging case
- Charging Cable
- M47 TWS Bluetooth Headphones (Left and Right)
3. Setup and Pairing
3.1 Initial Charging
Before first use, fully charge the headphones and the charging case. Place the earbuds into the charging case. Connect the charging cable to the case and a power source. The digital display on the case will show the battery level.
Figure 2: Charging Duration and Battery Endurance
3.2 Power On/Off
- Power On: Open the charging case, and the earbuds will automatically power on.
- Power Off: Place the earbuds back into the charging case and close the lid. They will automatically power off and begin charging.
3.3 Bluetooth Pairing
The M47 headphones feature one-step pairing for convenience.
- Ensure the earbuds are charged.
- Open the charging case. The earbuds will enter pairing mode automatically.
- On your device (smartphone, tablet, laptop), go to Bluetooth settings.
- Search for available devices and select "M47" from the list.
- Once connected, you will hear a confirmation tone, and the earbuds will be ready for use.
Figure 3: Intelligent Connection with Compatible Devices
Video 1: Product demonstration showing pairing, controls, and charging.
4. Operating Instructions
4.1 Wearing the Headphones
The M47 headphones feature a non-in-ear, clip-on design for comfort and situational awareness. Gently clip them onto your ear.
Figure 4: Ergonomic Clip-Ear Design
4.2 Touch Controls
The earbuds feature intuitive touch controls for various functions:
- Play/Pause: Single tap on either earbud.
- Next Track: Triple tap on the right earbud.
- Previous Track: Triple tap on the left earbud.
- Answer Call: Single tap on either earbud during an incoming call.
- End Call: Single tap on either earbud during a call.
- Reject Call: Press and hold either earbud for 2 seconds during an incoming call.
- Activate Voice Assistant: Press and hold either earbud for 2 seconds (when not on a call).
4.3 Digital Battery Display
The charging case features an HD digital display that shows the real-time battery level of the case and individual earbuds.
Figure 5: Real-time Battery Display on Charging Case
5. Maintenance
5.1 Cleaning
- Use a soft, dry, lint-free cloth to clean the earbuds and charging case.
- Do not use harsh chemicals, cleaning solvents, or strong detergents.
- Avoid getting moisture in any openings.
5.2 Storage
- Store the headphones in their charging case when not in use to protect them and keep them charged.
- Avoid storing in extreme temperatures or high humidity.
5.3 Water Resistance
The M47 headphones are IPX5 rated, meaning they are protected against low-pressure water jets from any direction. This makes them suitable for workouts and light rain. However, they are not designed for submersion in water. Do not swim or shower with these headphones.
6. Troubleshooting
6.1 No Sound or Disconnection
- Ensure the headphones are charged and powered on.
- Check if Bluetooth is enabled on your device and if the M47 is connected.
- Move the headphones closer to your device to avoid interference.
- Try unpairing and re-pairing the headphones with your device.
- Restart your device and the headphones.
6.2 Charging Issues
- Ensure the charging cable is securely connected to both the case and the power source.
- Check if the charging contacts on the earbuds and inside the case are clean and free of debris.
- Try using a different charging cable or power adapter.
6.3 Touch Controls Not Responding
- Ensure your fingers are clean and dry when using touch controls.
- Try restarting the earbuds by placing them back in the case and taking them out again.
7. Specifications
Figure 6: Product Parameters
| Feature | Specification |
|---|---|
| Brand Name | Newmine |
| Model | M47 |
| Bluetooth Version | 5.3 |
| Supported Protocol | AAC/SBC |
| Transmission Distance | 10 meters |
| Talk Time | About 5 hours |
| Single Earbud Battery Capacity | 40mAh |
| Charging Case Battery Capacity | 200mAh |
| Charging Time | About 1.5 hours (for case) |
| Total Endurance (with case) | Up to 50 hours |
| Horn Size | F13 copper ring horn |
| Horn Impedance | 32 Ω |
| Horn Sensitivity | 115dB |
| Waterproof Rating | IPX5 |
| Material | ABS |
| Features | Active Noise Cancelling, Volume Control, Control Button, HD Call, Digital Display |
| Vocalism Principle | Hybrid Technology |
| Style | Ear Hook |
8. User Tips
- Situational Awareness: The open-ear design is excellent for outdoor activities. Always be mindful of your surroundings, especially in traffic.
- Comfort: Experiment with the fit to ensure the clip-on design is comfortable for extended wear.
- Battery Management: Regularly check the digital display on the charging case to monitor battery levels and avoid unexpected power loss.
- Charging Case as Power Bank: The charging case can also charge your mobile phone in an emergency, which is a useful feature when away from other power sources.
- Gaming Performance: For optimal gaming experience, ensure your device supports low-latency Bluetooth connections to fully utilize the headphones' game audio and video synchronization.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.
