1. Important Safety Information
Please read and understand all safety instructions before using this product. Keep this manual for future reference.
- Do not expose the speaker to extreme temperatures or direct sunlight.
- Avoid dropping or subjecting the speaker to strong impacts.
- Do not disassemble or attempt to repair the speaker yourself. Contact qualified service personnel.
- Keep the speaker away from water and liquids, although it is IPX6 waterproof, it should not be submerged.
- Use only the provided charging cable and adapter (if included) to charge the speaker.
- Listen at moderate volume levels to prevent hearing damage.
2. Package Contents
Verify that all items are present in your package:
- SENXINGYAN M3 Portable Bluetooth Speaker (Mint)
- Type-C Charging Cable
- 3.5mm Audio Cable
- External FM Antenna
- Quick Start Guide
Image: The SENXINGYAN M3 speaker in mint color, along with its charging cable, audio cable, and FM antenna.
3. Product Overview
The SENXINGYAN M3 is a portable Bluetooth speaker designed for versatile audio playback. It features Bluetooth 5.3 for stable wireless connections, a 20W audio output for rich bass, and vibrant RGB LED lighting effects. The speaker also supports FM radio, TF card, USB, and AUX input, offering multiple ways to enjoy your music. With an IPX6 waterproof rating and up to 16 hours of battery life, it is suitable for various indoor and outdoor environments.
Image: A front view of the SENXINGYAN M3 Portable Bluetooth Speaker in mint color, highlighting its compact design.
4. Setup
4.1 Charging the Speaker
- Connect the provided Type-C charging cable to the charging port on the speaker.
- Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
- The LED indicator will show charging status (e.g., red for charging, off when fully charged).
- A full charge provides up to 16 hours of playback time.
4.2 Powering On/Off
- To power on, press and hold the Power button for approximately 3 seconds.
- To power off, press and hold the Power button for approximately 3 seconds.
4.3 Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (the LED indicator will flash blue).
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "SENXINGYAN M3" from the list of devices.
- Once connected, the LED indicator will turn solid blue, and you will hear an audible confirmation.
Image: The speaker highlighting Bluetooth 5.3 compatibility and 16 hours of battery life, shown near water to indicate its waterproof feature.
4.4 True Wireless Stereo (TWS) Pairing
To achieve immersive 360° stereo sound, you can pair two SENXINGYAN M3 speakers together:
- Ensure both M3 speakers are powered on and not connected to any Bluetooth device.
- On one speaker, press the TWS button (often the Play/Pause button, refer to speaker diagram if available) for 2-3 seconds. It will enter TWS pairing mode.
- The two speakers will automatically connect to each other. You will hear a confirmation tone.
- Once paired, connect your device to one of the speakers via Bluetooth as described in section 4.3. Both speakers will now play audio in stereo.
Image: Two SENXINGYAN M3 speakers wirelessly connected to a laptop, demonstrating True Wireless Stereo pairing for enhanced sound.
5. Operating Modes
5.1 Bluetooth Mode
After successful Bluetooth pairing, you can control music playback from your connected device or directly from the speaker:
- Play/Pause: Press the Play/Pause button.
- Volume Up: Short press the '+' button.
- Volume Down: Short press the '-' button.
- Next Track: Long press the '+' button.
- Previous Track: Long press the '-' button.
5.2 FM Radio Mode
The speaker includes an FM radio function. For optimal reception, connect the external FM antenna to the AUX port.
- Connect the external FM antenna to the 3.5mm AUX port.
- Press the Mode button to switch to FM Radio mode.
- Long press the Play/Pause button to automatically scan and save available FM stations.
- Short press the '+' or '-' buttons to switch between saved stations.
Note: FM mode is an additional feature and may not offer the same performance as dedicated professional radios.
Image: The SENXINGYAN M3 speaker with its external FM antenna connected, demonstrating its FM Radio Mode functionality.
5.3 USB/TF Card Mode
Insert a USB flash drive or TF (microSD) card into the respective port on the speaker. The speaker will automatically switch to USB or TF card mode and begin playing audio files.
- Supported formats typically include MP3, WAV.
- Use the Play/Pause, '+', and '-' buttons for control as in Bluetooth mode.
5.4 AUX Mode
Connect an external audio device (e.g., MP3 player, computer) to the speaker using the provided 3.5mm audio cable. The speaker will automatically switch to AUX mode.
- Volume can be controlled via the speaker or the connected device.
- Track control must be done from the connected device in AUX mode.
5.5 LED Light Modes
The speaker features dynamic RGB LED lighting effects.
- To cycle through different light modes, short press the Light button (often integrated with another button, refer to speaker diagram).
- To turn off the lighting effect, long press the Light button.
Image: The speaker displaying its RGB breathing light effects, with an arrow pointing to the button for controlling the lighting.
6. Controls and Indicators
The SENXINGYAN M3 speaker features intuitive controls and LED indicators:
- Power Button: Press and hold to power on/off.
- Mode Button: Short press to switch between Bluetooth, FM, USB/TF, and AUX modes.
- Play/Pause Button: Short press to play/pause music. Long press for TWS pairing (in Bluetooth mode) or auto-scan (in FM mode).
- '+' Button: Short press for Volume Up. Long press for Next Track (in music modes) or Next Station (in FM mode).
- '-' Button: Short press for Volume Down. Long press for Previous Track (in music modes) or Previous Station (in FM mode).
- LED Indicator: Displays power, charging, and Bluetooth connection status.
Image: An exploded view diagram of the SENXINGYAN M3 speaker, illustrating its internal components that contribute to 360-degree stereo sound.
7. Maintenance
7.1 Cleaning
Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
7.2 Storage
Store the speaker in a cool, dry place when not in use. Avoid prolonged exposure to direct sunlight or high humidity.
7.3 Waterproof Rating
The SENXINGYAN M3 speaker has an IPX6 waterproof rating, meaning it is protected against high-pressure water jets from any direction. It is suitable for use in environments like showers or near pools, but it should not be submerged in water.
8. Troubleshooting
If you encounter issues with your speaker, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on | Low battery; Power button not pressed long enough | Charge the speaker; Press and hold the Power button for 3 seconds |
| No sound | Volume too low; Incorrect mode; Device not connected | Increase volume on speaker and device; Switch to correct mode; Re-pair Bluetooth device |
| Bluetooth not connecting | Speaker not in pairing mode; Device Bluetooth off; Too far from speaker | Ensure speaker LED is flashing blue; Enable Bluetooth on device; Move device closer (within 15m) |
| Poor FM radio reception | Antenna not connected; Weak signal | Connect the external FM antenna; Try repositioning the speaker or antenna |
| TWS pairing failed | Speakers already connected to other devices; Incorrect pairing steps | Ensure both speakers are disconnected from other devices; Follow TWS pairing steps carefully |
9. Specifications
| Feature | Specification |
|---|---|
| Model Number | M3 |
| Brand | SENXINGYAN |
| Bluetooth Version | 5.3 |
| Output Power | 20 Watts |
| Battery Life | Up to 16 hours |
| Waterproof Rating | IPX6 |
| Wireless Range | Up to 15 meters |
| Dimensions (L x W x H) | 9.5 x 9.5 x 12 cm |
| Weight | 450 Grams |
| Connectivity Options | Bluetooth, USB, TF Card, AUX (3.5mm), FM Radio |
| Special Features | RGB Lighting Effects, Powerful Bass, True Wireless Stereo (TWS) Pairing |
| Compatible Devices | Smartphones, Tablets, Laptops, Gaming Consoles, Desktop Computers, Televisions |
| Material | Acrylonitrile Butadiene Styrene (ABS), Metal |
10. Warranty and Support
SENXINGYAN provides the following support for your M3 Portable Bluetooth Speaker:
- Return and Exchange: 30-day return and exchange policy.
- Warranty: 18-month limited warranty.
- Customer Service: 24-hour customer service.
- Technical Support: Lifetime technical support.
For warranty claims, technical assistance, or any product-related inquiries, please contact SENXINGYAN customer support through the retailer where you purchased the product or refer to the contact information provided in the Quick Start Guide.