1. Introduction
Thank you for purchasing the XDOBO Wing 2020 II Waterproof Bluetooth Speaker. This manual provides detailed instructions for setting up, operating, and maintaining your speaker. Please read this manual carefully before use and keep it for future reference.
2. Package Contents
Please check the package for the following items:
- 1 x XDOBO Wing 2020 II Portable Bluetooth Speaker
- 1 x USB Type-C Charging Cable
- 1 x 3.5mm Audio Cable
- 1 x User Manual
3. Setup
3.1 Charging the Speaker
- Connect the provided USB Type-C charging cable to the speaker's charging port.
- Connect the other end of the cable to a 5V/1A USB power adapter (not included).
- The charging indicator light will illuminate.
- A full charge takes approximately 3 hours. The indicator light will change or turn off once charging is complete.
3.2 Power On/Off
- To Power On: Press and hold the power button (⏻) for a few seconds until you hear an audible prompt and the indicator light turns on.
- To Power Off: Press and hold the power button (⏻) for a few seconds until you hear an audible prompt and the indicator light turns off.
3.3 Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (the Bluetooth indicator light will be flashing).
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "XDOBO Wing 2020 II" from the list of devices.
- Once connected, you will hear an audible confirmation, and the Bluetooth indicator light will become solid.
3.4 True Wireless Stereo (TWS) Pairing
To achieve 360° wireless stereo sound, you can pair two XDOBO Wing 2020 II speakers together:
- Ensure both speakers are powered on and not connected to any other Bluetooth device.
- On one speaker, press and hold the TWS button (often indicated by a double-arrow icon or similar) until you hear a prompt.
- The speakers will automatically search for and pair with each other.
- Once paired, you will hear a confirmation sound, and the TWS indicator light will be solid on both speakers.
- Connect your device to one of the paired speakers via Bluetooth as described in section 3.3.
4. Operating Instructions
4.1 Playback Modes
The XDOBO Wing 2020 II supports multiple playback modes:
- Bluetooth Playback: Connect your device via Bluetooth as described in section 3.3.
- TF Card Playback: Insert a TF (MicroSD) card with supported audio files (MP3, FLAC, APE, ALAC, WAV) into the TF card slot. The speaker will automatically switch to TF card mode and begin playback.
- AUX Playback: Connect an external audio device using the 3.5mm audio cable to the AUX-in port. The speaker will automatically switch to AUX mode.
4.2 Button Functions
| Button | Function (Short Press) | Function (Long Press) |
|---|---|---|
| Power (⏻) | Play/Pause | Power On/Off |
| Volume Down (-) | Volume Down | Previous Track |
| Volume Up (+) | Volume Up | Next Track |
| Mode (M) | Switch Playback Mode (Bluetooth/TF/AUX) | N/A |
| TWS | N/A | Initiate TWS Pairing |
4.3 Waterproof Feature (IPX6)
The XDOBO Wing 2020 II speaker is rated IPX6 waterproof, meaning it can withstand powerful water jets. It is suitable for outdoor use and can resist splashes, rain, and accidental spills. However, it is NOT designed for submersion in water.
4.4 Battery Life
The speaker provides approximately 13 hours of playtime on a full charge, depending on volume levels and audio content.
4.5 Bass Enhancement Technology
The speaker incorporates bass enhancement technology and dual drivers to deliver continuous high-fidelity sound with rich bass.
4.6 Product Demonstration Video
5. Maintenance
- Cleaning: Use a soft, damp cloth to clean the speaker's surface. Do not use harsh chemicals or abrasive cleaners.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, fully charge the speaker before long periods of inactivity and recharge it at least once every three months.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on | Low battery | Charge the speaker fully. |
| Cannot pair via Bluetooth | Speaker not in pairing mode; device Bluetooth off; too far apart | Ensure speaker is in pairing mode (flashing light). Turn device Bluetooth off/on. Move speaker closer to device (within 10-20m). |
| No sound | Volume too low; incorrect input mode; device not playing | Increase speaker and device volume. Press 'M' button to cycle through modes. Ensure audio is playing on your device. |
| TWS pairing fails | Speakers too far apart; one speaker already connected to a device | Ensure both speakers are close to each other and not connected to any other device before initiating TWS pairing. |
7. Specifications
| Feature | Detail |
|---|---|
| Model | Wing 2020 II |
| Bluetooth Version | 5.0 |
| Output Power (PMPO) | 20W |
| Waterproof Rating | IPX6 |
| Frequency Response | 80Hz-18kHz |
| Signal-to-Noise Ratio | ≥80dB |
| Battery Type | Li-ion Polymer |
| Battery Capacity | 4000mAh |
| Charging Time | 3 hours |
| Power Supply | Type-C 5V/1A |
| Dimensions (H×W×D) | 186 × 62 × 50 mm |
| Unit Weight | Approx. 500g (excluding accessories) |
| Maximum Wireless Range | 10m-20m |
| Simultaneous Device Connection | 2 (via TWS) |
| Sound Mode | Hi-Res Sound Mode |
| Audio Crossover | Full-Range |
| Playback Function | MP3, FLAC, APE, ALAC, WAV |
| Support APP | Yes |
| Support Memory Card | Yes |
| Control Type | Volume control |
| Certification | CE |
8. User Tips
- For optimal sound quality, place the speaker on a stable surface.
- When using the TF card, ensure audio files are in a supported format (MP3, FLAC, APE, ALAC, WAV).
- To maximize battery life, avoid playing music at maximum volume for extended periods.
- Always ensure the charging port cover is securely closed when using the speaker near water to maintain its IPX6 rating.
9. Warranty and Support
For warranty information, technical support, or any product-related inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.