Introduction
Thank you for purchasing the COOLSOUND Party Bluetooth Speaker. This manual provides important information regarding the setup, operation, maintenance, and troubleshooting of your new speaker. Please read this manual thoroughly before using the product to ensure proper function and to extend its lifespan.
Safety Information
Please observe the following safety precautions to prevent damage to the device or injury to yourself:
- Do not expose the speaker to water or excessive moisture. This product is NOT waterproof.
- Do not disassemble, repair, or modify the speaker yourself. Refer all servicing to qualified personnel.
- Keep the speaker away from extreme temperatures, direct sunlight, and heat sources.
- Do not drop or subject the speaker to strong impacts.
- Use only the specified charging cable and power adapter (if included) to charge the speaker.
- Keep out of reach of children.
Package Contents
Please check the package for the following items:
- COOLSOUND Party Bluetooth Speaker (Model: CS0197)
- USB Charging Cable
- User Manual (this document)
Product Overview
Familiarize yourself with the speaker's components and controls:

Image: The COOLSOUND Party Bluetooth Speaker in red, highlighting its compact design and the illuminated top section which functions as a disco light.
Controls and Ports:
- Power Button: Press and hold to turn on/off.
- Mode Button (M): Press to switch between Bluetooth, USB, and MicroSD modes.
- Play/Pause Button: Press to play or pause music. Press to answer/end calls.
- Volume Down / Previous Track Button (-): Press to decrease volume. Press and hold for previous track.
- Volume Up / Next Track Button (+): Press to increase volume. Press and hold for next track.
- Light Mode Button: Press to cycle through different LED light modes.
- USB Port: For USB drive playback.
- MicroSD Card Slot: For MicroSD card playback.
- Charging Port: For connecting the USB charging cable.
Setup
1. Charging the Speaker
- Connect the small end of the USB charging cable to the charging port on the speaker.
- Connect the larger end of the USB cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. It will turn off or change color when fully charged (approximately 2-3 hours).
- A full charge provides approximately 3-4 hours of playback time.
2. Powering On/Off
- To Power On: Press and hold the Power Button for a few seconds until you hear an audible prompt and the LED lights illuminate.
- To Power Off: Press and hold the Power Button again for a few seconds until you hear an audible prompt and the LED lights turn off.
Operating Instructions
1. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth mode. If not, press the Mode (M) Button until you hear the Bluetooth pairing prompt. The LED lights will flash, indicating it's ready to pair.
- On your smartphone, tablet, or other Bluetooth-enabled device, go to the Bluetooth settings.
- Search for available devices. You should see "COOLSOUND CS0197" or similar in the list.
- Select "COOLSOUND CS0197" to connect. Once paired, you will hear a confirmation sound, and the LED lights will stop flashing.
- You can now play audio from your device through the speaker.
2. Music Playback (Bluetooth, USB, MicroSD)
- Bluetooth Mode: After successful pairing, control playback (play/pause, next/previous track, volume) directly from your connected device or using the speaker's buttons.
- USB/MicroSD Mode: Insert a USB drive or MicroSD card into the respective port/slot. The speaker will automatically switch to the correct mode and begin playing audio files. Use the speaker's buttons to control playback.
- Volume Control: Press the '+' button to increase volume, and '-' button to decrease volume.
- Track Control: Press and hold the '+' button for the next track, and '-' button for the previous track.
3. Hands-Free Function
When connected via Bluetooth to your smartphone, the speaker can be used for hands-free calls:
- Answer Call: Press the Play/Pause Button once when an incoming call rings.
- End Call: Press the Play/Pause Button once during a call to hang up.
- Reject Call: Press and hold the Play/Pause Button for 2 seconds to reject an incoming call.
4. LED Light Modes
The speaker features dynamic LED lighting. Press the Light Mode Button to cycle through various light patterns and colors. Press it repeatedly to find your preferred mode or to turn the lights off.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's surface. Do not use abrasive cleaners, waxes, or solvents.
- Storage: When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use, to maintain battery health.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Speaker does not turn on. | Battery is low. Charge the speaker fully. |
| Cannot pair with Bluetooth device. |
|
| No sound from speaker. |
|
| LED lights are not working. | Press the Light Mode Button to cycle through modes or turn them on. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | CS0197 |
| Brand | COOLSOUND |
| Output Power | 5 Watts |
| Connectivity Technology | Bluetooth |
| Audio Output Mode | Stereo |
| Special Features | Bluetooth, LED Lighting, Hands-Free Function, USB Playback, MicroSD Playback |
| Recommended Use | For smartphones or tablets |
| Compatible Devices | Tablets, Smartphones |
| Battery Life | Approx. 3-4 hours (depending on usage) |
| Weight | 330 grams |
| Waterproof | No |
Warranty and Support
For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your proof of purchase for any warranty claims.
For further assistance or technical inquiries, please visit the official COOLSOUND website or contact their customer service department.