Bigben BTLSUNICORN

Bigben Unicorn Bluetooth Wireless Light-Up Speaker

Model: BTLSUNICORN

1. Product Overview

The Bigben Unicorn Bluetooth Wireless Light-Up Speaker is a portable audio device designed to provide both sound and ambient lighting. It features Bluetooth connectivity for wireless audio streaming, a USB port for MP3 playback, and an auxiliary input for wired connections. The integrated light effects can be controlled via the included remote control, offering various colors and modes. This speaker is powered by a rechargeable lithium battery, providing up to 5 hours of playback.

Bigben Unicorn Bluetooth Wireless Light-Up Speaker in blue

Image 1.1: The Bigben Unicorn Bluetooth Wireless Light-Up Speaker, shown in a blue illuminated state. This speaker combines audio playback with decorative lighting, featuring a unicorn design.

2. Package Contents

Please check the box for the following items:

  • Bigben Unicorn Bluetooth Wireless Light-Up Speaker
  • USB Charging Cable
  • 3.5mm Auxiliary Audio Cable
  • Remote Control

3. Setup

3.1 Charging the Speaker

Before first use, fully charge the speaker. Connect the supplied USB charging cable to the USB CHARGE port on the speaker and the other end to a compatible USB power adapter (not included) or a computer's USB port. The charging indicator light will show the charging status.

3.2 Powering On/Off

Press and hold the power button located on the back of the speaker to turn it on or off. A sound indicator will confirm the power status.

Bigben Unicorn Bluetooth Wireless Light-Up Speaker showing ports

Image 3.1: Rear view of the Bigben Unicorn Speaker, highlighting the power button, USB charge port, USB player port, and auxiliary input. This image shows the connectivity options available on the device.

4. Operating Instructions

4.1 Bluetooth Pairing

  1. Turn on the speaker. It will automatically enter Bluetooth pairing mode.
  2. Enable Bluetooth on your smartphone, tablet, or other device.
  3. Search for available devices and select "Bigben Unicorn Speaker" (or similar name) from the list.
  4. Once paired, the speaker will emit a confirmation sound, and you can start playing audio wirelessly.

4.2 USB MP3 Playback

Insert a USB flash drive containing MP3 audio files into the USB PLAYER port on the speaker. The speaker will automatically detect the USB drive and begin playing the MP3 files. Use the remote control or speaker buttons to navigate tracks and adjust volume.

4.3 Auxiliary Input (AUX)

Connect one end of the supplied 3.5mm auxiliary audio cable to the AUX IN port on the speaker and the other end to the headphone jack or audio output of your external device (e.g., MP3 player, laptop). The speaker will switch to AUX mode. Control playback and volume from your connected device.

4.4 Light Effects Control

The speaker features various light colors and effects. Use the included remote control to change colors, adjust brightness, and select different lighting modes (e.g., flash, smooth transition).

Bigben Unicorn Speaker Remote Control

Image 4.1: The remote control for the Bigben Unicorn Speaker, showing buttons for power, light colors, brightness, light modes (Flash, Smooth), and audio controls (play/pause, track navigation, volume).

5. Maintenance

  • Cleaning: Use a soft, dry cloth to clean the speaker's surface. Do not use abrasive cleaners or solvents.
  • Storage: 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 it regularly, even if not in use for extended periods.
  • Water Resistance: This product is not waterproof. Avoid exposure to water or high humidity.

6. Troubleshooting

ProblemPossible CauseSolution
Speaker does not turn on.Low battery.Charge the speaker using the USB cable.
No sound from speaker.Volume too low; incorrect input mode; device not paired.Increase volume; select correct input (Bluetooth, USB, AUX); re-pair Bluetooth device.
Bluetooth device cannot pair.Speaker not in pairing mode; device too far; interference.Ensure speaker is in pairing mode; move device closer (within 10m); turn off other Bluetooth devices.
Light effects not working.Remote control battery low; remote not aimed at sensor.Replace remote control battery; ensure clear line of sight to speaker's sensor.

7. Specifications

FeatureDetail
BrandBigben
Model NameBigben Lumin´us LED-Bluetooth-Lautsprecher Einhorn (BTLSUNICORN)
Connectivity TechnologyBluetooth, USB, Auxiliary (3.5mm)
Speaker TypePortable
Max Speaker Output Power15 Watts
Frequency Response20 KHz
Signal-to-Noise Ratio80 dB
Audio Output ModeStereo
Power SourceBattery Powered
Battery TypeLithium
Battery Capacity2200 mAh
Average Battery Life5 hours
Bluetooth Range10 Meters
Control MethodRemote Control
MaterialPlastic
Dimensions (L x W x H)16 x 20 x 30 cm
Water Resistance LevelNot Waterproof
Includes MP3 PlayerYes
Country of OriginChina

8. Warranty and Support

This product comes with a limited warranty. For detailed warranty information, please refer to the warranty card included in your package or contact Bigben customer support. For technical assistance or further inquiries, please visit the official Bigben website or contact their customer service department.

© 2026 Bigben Interactive. All rights reserved.

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