GOWIN Colossus Mini 8-inch Bluetooth Speaker User Manual

1. Introduction

Thank you for purchasing the GOWIN Colossus Mini 8-inch Bluetooth Speaker. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and retain it for future reference.

2. Safety Information

General Safety Precautions

• Do not expose the speaker to water, moisture, or extreme temperatures.
• Avoid dropping or subjecting the speaker to strong impacts.
• Do not attempt to disassemble or repair the speaker yourself. Contact qualified service personnel.
• Keep the speaker away from heat sources and direct sunlight.
• Ensure proper ventilation to prevent overheating.

Battery Safety

• Use only the provided charging cable.
• Do not dispose of the battery in fire or expose it to high temperatures.
• If the battery leaks, avoid contact with skin and eyes. Seek medical attention if contact occurs.
• Do not short-circuit the battery terminals.

3. Package Contents

Verify that all items are present in the package:

• GOWIN Colossus Mini 8-inch Bluetooth Speaker
• 3.5 mm Auxiliary Cable
• Power Cable
• Remote Control
• User Manual (this document)

4. Product Overview

The GOWIN Colossus Mini is a portable Bluetooth speaker designed for versatile audio playback.

Figure 4.1: Front view of the GOWIN Colossus Mini Speaker.

Control Panel

The control panel is located on the rear of the speaker and provides access to various functions and inputs.

Figure 4.2: Rear control panel with USB, Micro SD, Aux, and Microphone inputs.

• Power Switch: Turns the speaker ON or OFF.
• Mode Button: Switches between Bluetooth, USB, Micro SD, FM Radio, and Auxiliary input modes.
• USB Input: For playing audio from USB flash drives.
• Micro SD Input: For playing audio from Micro SD cards.
• Auxiliary Input (3.5mm): Connect external audio devices using the provided 3.5mm cable.
• Microphone Input: Connect a microphone for karaoke or public address functions.
• Volume/Control Knobs: Adjust master volume, microphone volume, and echo effects.
• LED Display: Shows current mode, track information, or FM frequency.
• Charging Port: Connect the power cable for charging.

5. Setup

Initial Charging

Before first use, fully charge the speaker for approximately 10 hours. Subsequent charging time is about 2 hours for up to 4 hours of usage.

1. Connect the power cable to the speaker's charging port.
2. Plug the other end of the power cable into a suitable power outlet.
3. The LED indicator will show charging status. Once fully charged, disconnect the cable.

Powering On/Off

Locate the Power Switch on the control panel. Flip the switch to the "ON" position to power on the speaker. Flip it to "OFF" to power off.

6. Operating Instructions

Bluetooth Pairing

To connect your device via Bluetooth:

1. Power on the speaker. The speaker will automatically enter Bluetooth pairing mode, indicated by a flashing Bluetooth icon on the LED display.
2. On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select "GOWIN Colossus Mini" from the list of devices.
4. Once paired, the speaker will emit a confirmation sound, and the Bluetooth icon on the LED display will stop flashing.
5. You can now play audio from your device through the speaker. The wireless range is up to 10 meters.

USB/Micro SD Playback

To play audio from a USB flash drive or Micro SD card:

1. Insert a USB flash drive or Micro SD card into the corresponding slot on the control panel.
2. The speaker will automatically switch to USB or Micro SD mode and begin playing audio. If not, press the "Mode" button to select the correct input.
3. Use the control panel buttons or remote control to play, pause, skip tracks, and adjust volume.

FM Radio

To use the FM Radio function:

1. Press the "Mode" button until "FM" appears on the LED display.
2. Press and hold the Play/Pause button to automatically scan and save available FM stations.
3. Use the Previous/Next track buttons to navigate between saved stations.

Auxiliary Input

To connect an external audio device via the auxiliary input:

1. Connect one end of the 3.5mm auxiliary cable to the speaker's "AUX IN" port.
2. Connect the other end of the cable to the headphone jack or audio output of your external device.
3. Press the "Mode" button until "AUX" appears on the LED display.
4. Play audio from your external device. Adjust volume using the speaker's controls or your device's volume.

Microphone Input

To use a microphone with the speaker:

1. Connect a microphone (not included) to the "MIC IN" port on the control panel.
2. Adjust the microphone volume and echo effect using the dedicated knobs on the control panel.

Remote Control Usage

The included remote control allows for convenient operation of the speaker from a distance. Functions include power, mode selection, volume control, track navigation, and play/pause.

7. Maintenance

Cleaning

• Always power off and unplug the speaker before cleaning.
• Use a soft, dry cloth to wipe the exterior of the speaker.
• Do not use abrasive cleaners, waxes, or solvents.

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 to maintain its lifespan.

8. Troubleshooting

If you encounter issues with your speaker, refer to the following common problems and solutions:

9. Specifications

10. Warranty and Support

Warranty Information

This GOWIN product comes with a 1-year warranty from the date of purchase. The warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.

Please retain your proof of purchase for warranty claims.

Customer Support

For technical assistance, warranty claims, or any questions regarding your GOWIN Colossus Mini speaker, please contact GOWIN customer support through the official GOWIN website or your retailer.

Visit the GOWIN Store on Amazon.com.mx for more information.