Introduction
Thank you for purchasing the WS-575 Portable Wireless Speaker. This manual provides essential information for the safe and efficient use of your device. Please read it thoroughly before operating the speaker and retain it for future reference.
Product Overview
The WS-575 is a versatile portable wireless speaker designed for high-quality audio playback from various sources. It features multiple connectivity options including Bluetooth, USB, TF card, and AUX input, making it compatible with smartphones, tablets, laptops, and desktop computers.

Figure 1: Front view of the WS-575 Portable Wireless Speaker. This image shows the speaker grille, control buttons, and the integrated handle.

Figure 2: WS-575 Portable Wireless Speaker shown with its included USB charging cable. This illustrates the speaker's compact size and the essential accessory for power.
Key Features:
- Wireless Bluetooth connectivity
- USB port for media playback
- TF (MicroSD) card slot for direct audio playback
- AUX input for wired connections
- Portable design with integrated handle
- Tabletop mounting type
Setup
Charging the Speaker:
- Connect the small end of the provided USB charging cable to the charging port on the speaker.
- Connect the larger end of the USB cable to a standard USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate, typically red, during charging.
- Once fully charged, the indicator light may change color (e.g., turn off or turn blue/green) or remain red. A full charge usually takes 2-3 hours.
Powering On/Off:
- To power on, locate the power switch (usually a toggle switch or a long press button) and switch it to the "ON" position or press and hold for a few seconds.
- To power off, switch it to the "OFF" position or press and hold the power button again.
Operating Instructions
Bluetooth Mode:
- Power on the speaker. It will typically enter Bluetooth pairing mode automatically, indicated by a flashing LED light and an audible prompt.
- On your device (smartphone, tablet, laptop), enable Bluetooth and search for available devices.
- Select "WS-575" from the list of found devices.
- Once paired, the speaker will confirm with an audible sound, and the LED light will stop flashing.
- You can now play audio from your device through the speaker.
TF Card Mode:
- Insert a TF (MicroSD) card with MP3 audio files into the TF card slot on the speaker.
- The speaker should automatically switch to TF card mode and begin playing music. If not, press the "Mode" button to cycle through modes until TF card mode is activated.
- Use the playback control buttons (Play/Pause, Next/Previous Track) on the speaker to manage your music.
USB Mode:
- Insert a USB flash drive with MP3 audio files into the USB port on the speaker.
- The speaker should automatically switch to USB mode and begin playing music. If not, press the "Mode" button to cycle through modes until USB mode is activated.
- Use the playback control buttons (Play/Pause, Next/Previous Track) on the speaker to manage your music.
AUX Mode:
- Connect one end of a 3.5mm audio cable (not included) to the AUX input port on the speaker.
- Connect the other end of the audio cable to the headphone jack or audio output port of your device (e.g., laptop, desktop computer).
- Press the "Mode" button on the speaker to switch to AUX mode.
- Play audio from your connected device. Volume control may be managed by both the speaker and the connected device.
Volume Control:
- Typically, volume is controlled by dedicated volume buttons (+/-) on the speaker.
- Long press the '+' button to increase volume, and long press the '-' button to decrease volume.
- Short press the '+' or '-' buttons to skip tracks in Bluetooth, TF, or USB modes.
Maintenance
Cleaning:
- Wipe the speaker's exterior with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, waxes, or solvents.
- Avoid getting moisture into any openings.
Storage:
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, charge the battery periodically (e.g., every 3 months) to maintain battery health.
Battery Care:
- Do not expose the battery to excessive heat or direct flame.
- Avoid fully discharging the battery frequently.
- Use only the provided charging cable or a compatible USB charger.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is discharged. | Charge the speaker for at least 30 minutes. |
| No sound from speaker. | Volume is too low; incorrect mode selected; device not connected. | Increase speaker and device volume. Ensure correct mode (Bluetooth, TF, USB, AUX) is selected. Re-pair Bluetooth or check cable connection. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; device Bluetooth off; too far from speaker. | Ensure speaker is in Bluetooth pairing mode (flashing LED). Turn Bluetooth on your device. Move device closer to speaker (within 10 meters). |
| TF card/USB playback not working. | Card/drive not inserted correctly; unsupported file format; speaker not in correct mode. | Re-insert TF card/USB drive. Ensure files are in MP3 format. Press "Mode" button to select TF/USB mode. |
Specifications
| Brand Name | Generic |
| Model Number | WS-575 |
| Connectivity Technology | Bluetooth, USB, AUX, TF Card |
| Mounting Type | Tabletop |
| Special Features | Portable |
| Compatible Devices | Tablet, Laptop, Smartphone, Desktop Computer |
| Power Source | Battery Powered (Rechargeable via USB) |
Warranty and Support
Specific warranty information for the WS-575 Portable Wireless Speaker is not available in this manual. Please refer to the retailer's return policy or contact the seller directly for details regarding warranty coverage and customer support.
For further assistance or inquiries, please reach out to your point of purchase.