GOWIN Colossus Mini 8-inch Bluetooth Speaker User Manual

Introduction

Thank you for purchasing the GOWIN Colossus Mini 8-inch Bluetooth Speaker. This manual provides essential information for the safe and efficient use of your speaker. Please read these instructions carefully before operating the device and retain them for future reference.

Image: Front view of the GOWIN Colossus Mini 8-inch Bluetooth Speaker. The speaker is green with a dark gray speaker grille and a black handle on top.

Safety Information

• Do not expose the speaker to water or excessive moisture.
• Avoid placing the speaker near heat sources or in direct sunlight.
• Do not attempt to disassemble or modify the speaker. This will void the warranty.
• Use only the provided charging cable and accessories.
• Keep the speaker away from children and pets.
• Ensure proper ventilation around the speaker during use.

Package Contents

Please check the package for the following items:

• GOWIN Colossus Mini 8-inch Bluetooth Speaker (Model: RED-783)
• 3.5 mm Auxiliary Cable
• Remote Control
• Charging Cable (Power Cable)
• User Manual (this document)

Product Overview

Familiarize yourself with the speaker's components and control panel.

Image: Rear view of the GOWIN Colossus Mini speaker, showing the control panel. The panel includes various buttons, ports, and an LED display.

Control Panel Features:

• Power Switch: Turns the speaker on or off.
• Mode Button: Switches between input modes (Bluetooth, USB, Micro SD, FM Radio, AUX).
• LED Display: Shows current mode, track information, or FM frequency.
• USB Port: For USB flash drive playback.
• Micro SD Card Slot: For Micro SD card playback.
• AUX Input (3.5mm): Connect external audio devices.
• Microphone Input: Connect a wired microphone.
• Volume Control Knob: Adjusts the master volume.
• Charging Port: Connect the charging cable.
• Previous/Next Track Buttons: Navigate tracks or FM stations.
• Play/Pause Button: Controls playback.

Setup

Initial Charging

Before first use, fully charge the speaker for approximately 10 hours. Subsequent charges will take about 2 hours.

1. Connect the provided charging cable to the speaker's charging port.
2. Plug the other end of the charging cable into a suitable power source.
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.

Operating Instructions

Bluetooth Pairing

1. Ensure the speaker is powered on and in Bluetooth mode. If not, press the Mode button until "Bluetooth" or a similar indicator appears on the LED display.
2. On your mobile device, 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 you can begin playing audio wirelessly.
5. The wireless range is approximately 10 meters (33 feet).

USB/Micro SD Playback

1. Insert a USB flash drive or Micro SD card (pre-loaded with audio files) into the respective port.
2. The speaker should automatically switch to USB or Micro SD mode and begin playback. If not, press the Mode button to select the correct input.
3. Use the Play/Pause, Previous, and Next buttons on the control panel or remote control to manage playback.

Auxiliary Input (AUX)

1. Connect one end of the 3.5 mm auxiliary cable to the speaker's AUX input.
2. Connect the other end to the headphone jack or audio output of your external device.
3. Press the Mode button until "AUX" or a similar indicator appears on the LED display.
4. Control playback and volume from your external device.

FM Radio

1. Press the Mode button until "FM" or the FM frequency appears on the LED display.
2. To auto-scan and save available stations, press and hold the Play/Pause button.
3. Use the Previous and Next buttons to navigate through saved FM stations.

Microphone Use

1. Connect a wired microphone (not included) to the Microphone Input port.
2. Adjust the microphone volume using the dedicated knob on the control panel (if available) or the master volume.

Remote Control Functions

The included remote control allows for convenient operation of the speaker from a distance. Refer to the remote control diagram (if provided with the product) for specific button functions. Common functions include:

• Power On/Off
• Mode Selection
• Volume Up/Down
• Play/Pause
• Previous/Next Track/Station
• Mute

Maintenance

Cleaning

• Ensure the speaker is powered off and unplugged before cleaning.
• Use a soft, dry cloth to wipe the exterior surfaces.
• 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.

Troubleshooting

Specifications

• Model: RED-783
• Speaker Size: 8 inches
• Driver Size: 2 inches
• Impedance: 3 Ohms
• Frequency Response: 100 Hz - 18 KHz
• Max Output Power: 700 Watts
• Battery: 1800 mAh / 7.4 V Lithium Ion (Rechargeable)
• Charging Time: Approximately 2 hours (10 hours for initial charge)
• Battery Life: Up to 4 hours
• Wireless Connectivity: Bluetooth
• Wireless Range: 10 meters (33 feet)
• Inputs: 3.5 mm AUX, USB, Micro SD, Microphone
• Control Method: Control Panel, Remote Control
• Material: Wood
• Product Dimensions: 27.5 cm (D) x 23.5 cm (W) x 38.5 cm (H)
• Product Weight: 6.5 kg
• Special Features: High-resolution audio, Bass boost

Warranty and Support

The GOWIN Colossus Mini speaker comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.

For warranty claims, technical support, or further assistance, please contact GOWIN customer service through the official GOWIN website or your retailer.

Please retain your proof of purchase for warranty validation.