1. Introduction
This manual provides detailed instructions for the COLSUR S02, a versatile device combining a Bluetooth speaker, a Mag-Safe compatible wireless charger, and an integrated night light. Please read this manual thoroughly before use to ensure proper operation and to maximize your experience with the product.
2. Package Contents
Verify that all items listed below are present in your package:
- COLSUR S02 Bluetooth Speaker with Mag-Safe Wireless Charger and Night Light
- USB Type-C Cable (1.2 meters)
- User Manual (This document)
3. Product Overview
Familiarize yourself with the components and controls of your COLSUR S02 device.
Figure 1: COLSUR S02 device with key features labeled. This image highlights the LED night light, phone charging area, earphone charging area, and control buttons for light, volume, and track selection.
- LED Night Light: Integrated light ring for ambient illumination.
- Phone Charging Area: Mag-Safe compatible wireless charging pad for smartphones.
- Earphone Charging Area: Wireless charging spot for compatible earbuds.
- Light Control Button: Press to turn the light on/off, hold to adjust brightness.
- Volume Up / Next Song Button: Press to increase volume, hold to skip to the next track.
- Volume Down / Previous Song Button: Press to decrease volume, hold to go to the previous track.
- USB Type-C Port: For power input.
4. Setup Guide
4.1 Power Connection
- Connect the provided USB Type-C cable to the Type-C port on the back of the COLSUR S02.
- Plug the other end of the USB Type-C cable into a compatible USB power adapter (not included). A 15W or higher power adapter is recommended for optimal performance.
- The device will power on automatically.
4.2 Initial Bluetooth Pairing
- Ensure the COLSUR S02 is powered on.
- On your mobile device (smartphone, tablet, etc.), navigate to the Bluetooth settings.
- Search for available Bluetooth devices. The COLSUR S02 will appear as "COLSUR S02" or similar.
- Select "COLSUR S02" to pair. A confirmation sound will indicate successful pairing.
- Once paired, your device will automatically connect to the COLSUR S02 when it is within range and Bluetooth is enabled.
5. Operating Instructions
5.1 Bluetooth Speaker Function
The COLSUR S02 features Bluetooth 5.1 technology for stable audio streaming.
Figure 2: Internal components of the COLSUR S02, highlighting the speaker and battery for enhanced clarity and long-lasting use.
- Playing Audio: After successful pairing, play music or other audio from your connected device.
- Volume Control: Press the + button to increase volume, and the - button to decrease volume.
- Track Navigation: Hold the + button to skip to the next song. Hold the - button to go to the previous song.
- Answering Calls: If a call comes in while connected, you can answer it through the speaker.
5.2 Mag-Safe Wireless Charging
The COLSUR S02 features a magnetic wireless charging pad for compatible devices. Note: The wireless charging function requires the device to be connected to a power source. It does not operate on battery power alone for charging.
Figure 3: The COLSUR S02 utilizing its N53 strong magnets to securely hold and charge a smartphone. This demonstrates the reliable magnetic attachment for efficient charging.
- Ensure the COLSUR S02 is plugged into a power outlet.
- Place your Mag-Safe compatible iPhone (iPhone 12 series or newer) onto the magnetic charging pad. The magnets will align your phone automatically for optimal charging.
- For AirPods (Pro/3/2 with wireless charging case), place the charging case on the designated earphone charging area.
- The charging indicator on your device will confirm that charging has begun.
Adjustable Charging Angle
The charging pad can be adjusted up to 90 degrees and rotated 360 degrees, allowing you to charge your phone horizontally or vertically.
Figure 4: Demonstrates the 360-degree adjustable charging pad of the COLSUR S02, allowing for flexible horizontal or vertical phone placement during wireless charging.
5.3 Night Light Function
The integrated LED night light provides soft, ambient illumination.
- Turn On/Off: Press the light control button (usually marked with a sun or light icon) to turn the night light on or off.
- Adjust Brightness: Hold the light control button to cycle through brightness levels. Release the button when the desired brightness is reached.
6. Compatibility
The COLSUR S02 is designed for broad compatibility with various devices.
6.1 Compatible Smartphones
- iPhone: iPhone 16/Plus/Pro/Pro Max; iPhone 15/Plus/Pro/Pro Max; iPhone 14/Plus/Pro/Pro Max; iPhone 13/Mini/Pro/Pro Max; iPhone 12/Mini/Pro/Pro Max.
- Samsung: Samsung Galaxy S24/23/22+/S21 FE/S20/Note 10.
- Other Qi-certified devices.
6.2 Compatible Earbuds
- AirPods Pro
- AirPods 3
- AirPods 2 (with wireless charging case)
6.3 Case Compatibility
For optimal magnetic attachment and wireless charging, it is recommended to use your iPhone without a case or with a Mag-Safe compatible magnetic case. Non-magnetic cases, metal cases, or cases thicker than 5mm may interfere with charging efficiency and magnetic hold.
Figure 5: Illustrates case compatibility for the COLSUR S02 wireless charger. Magnetic cases are compatible, while phone holders, metal cases, and credit cards placed between the phone and charger are not recommended.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the device. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Water: This device is not waterproof. Avoid exposure to water or excessive moisture.
- Handle with Care: Do not drop or subject the device to strong impacts.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Not connected to power; faulty cable or adapter. | Ensure the USB Type-C cable is securely connected to both the device and a working power adapter. Try a different cable or adapter. |
| Wireless charging is not working or is slow. | Device not aligned; non-compatible case; not connected to power; phone not compatible. | Ensure the COLSUR S02 is plugged into a power source. Reposition your phone on the charging pad for proper alignment. Remove any non-magnetic or thick cases. Verify your phone is Mag-Safe compatible (iPhone 12 series or newer) or Qi-compatible. Charging speed may vary compared to wired chargers. |
| Bluetooth speaker has no sound or poor quality. | Not paired; volume too low; device too far. | Ensure the device is paired correctly. Increase the volume on both the speaker and your connected device. Move your device closer to the speaker. |
| Night light is not working. | Light function off; device not powered. | Press the light control button to turn it on. Ensure the COLSUR S02 is connected to power. |
| Magnetic hold is weak. | Non-magnetic case; phone not Mag-Safe compatible. | Use a Mag-Safe compatible iPhone (iPhone 12 series or newer) without a case or with a Mag-Safe compatible case. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | COLSUR |
| Model Number | S02 |
| Color | Yellow (Note: Other colors may be available for purchase) |
| Speaker Type | Integrated |
| Special Features | Warm Light Ring, Integrated Halbach Magnetic Ring, Bluetooth Speaker Function, 90° Adjustable Stand, CO-Charge Smart Technology |
| Power Output | 15 Watts |
| Connectivity | USB Type C (for power input) |
| Total USB Ports | 1 |
| Input Voltage | 12 Volts (DC) |
| Amperage | 7.2 mA |
| Product Dimensions (L x W x H) | 8 x 8 x 15 cm |
| Product Weight | 500 grams |
10. Warranty and Support
COLSUR products are designed for reliability and performance. We offer the following support:
- Warranty: This product comes with a 3-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
- Customer Support: For any questions, technical assistance, or warranty claims, please contact COLSUR customer service. We aim to respond to all inquiries within 24 hours.
- Contact Information: Please refer to the contact details provided on the COLSUR official website or your purchase platform for the most up-to-date support information.
