Monster Sparkle High Power Speaker

Content and Features

The Monster Sparkle High Power Speaker features a user-friendly interface with various controls and input options. The top panel includes buttons for Bluetooth pairing/disconnecting, previous track, next track, volume control, and bass boost. A multi-function button (MFB) is used for music playback control (play/pause). The power on/off and audio input mode selection is handled by a dedicated button, which also functions as an LED indicator. A button for light effect on/off is also present.

The speaker also features a reverb adjustment, a microphone input (MIC IN 6.35mm), an AUX IN port, a USB IN port for audio playback, a reset button, and a USB-C charging input.

Key Controls and Ports:

• 1. Bluetooth pairing/disconnecting: Press to initiate pairing or disconnect from a Bluetooth device.
• 2. Previous track: Press to go to the previous song.
• 3. Multi Function Button (MFB): Press to play or pause music.
• 4. Next track: Press to go to the next song.
• 5. "-" Volume down: Short press to decrease volume.
• 6. "+" Volume up: Short press to increase volume.
• 7. Bass boost on/off: Press to activate or deactivate bass boost.
• 8. Power On & Off/Audio Input Mode Selection /LED Indicator: Press and hold for 2 seconds to turn the speaker on or off. Short press to cycle through audio input modes (Bluetooth, USB IN, AUX IN). The LED indicator provides status information.
• 9. Light effect on/off: Press to cycle through lighting modes. Press and hold for 2 seconds to turn off the light.
• 10. Reverb adjustment: Adjusts the reverb effect.
• 11. MIC IN (6.35mm): Connect a microphone here.
• 12. AUX IN: Connect audio devices via AUX cable.
• 13. USB IN (Audio): Connect USB drives for audio playback.
• 14. Reset Button: Press to reset the speaker to factory settings.
• 15. USB-C Charging Input: Connect the USB-C cable for charging.

Power and Charging

For optimal performance, fully charge the speaker before first use. A USB-C charging cable is included. Use a 5V/2A or higher power adapter (not included) for charging. Ensure the power adapter is compatible and the connector is dry and undamaged.

Power On/Off: Press and hold the Power On/Off Button (8) for 2 seconds to turn the speaker on or off. A tone will indicate power status. The speaker will automatically turn off after 15 minutes of inactivity if no Bluetooth device is connected.

Pairing and Audio Modes

Pairing: Upon first power on, the speaker automatically enters pairing mode. To pair with a new device, press the "①" button to disconnect the current device. If not connected to any Bluetooth device, pairing mode starts automatically. Enable Bluetooth on your phone and search for "Monster Sparkle". A connected tone will sound, and the LED indicator will remain solid when successfully paired.

Volume Control: Short press the "+" or "-" buttons to adjust the volume.

Music Playback: Use the MFB (3) to play/pause. Press the " |◀◀ " button (2) for the previous track and the " ▶▶| " button (4) for the next track.

Playback Priority: The default playback source is Bluetooth. You can switch between USB IN (Audio) Mode, AUX IN Mode, and Bluetooth Mode by pressing the "⑧" button.

• USB IN (Audio) is the priority source when a device is plugged in.
• AUX IN is the priority source when plugged in with a device.

Microphone Mode: Insert a microphone (not included) with a 6.35mm jack into the MIC IN port (11) for microphone functionality.

Advanced Features

Power Saving: The speaker automatically powers off after 15 minutes of inactivity in Bluetooth mode or when there is no music playback in AUX IN/USB IN (Audio) mode. The speaker will not power off automatically if a microphone is connected.

Light Mode: Press the "⑨" button to cycle through different lighting modes. Press and hold the "⑨" button for 2 seconds to turn off the lights.

Bass Boost Mode: Press the "⑦" button to activate or deactivate the bass boost feature.

Stereo Mode (Connect two speakers, same model only):

1. Turn on two Monster Sparkle speakers and ensure they are not connected to any Bluetooth device.
2. Quickly press the "①" button twice on one speaker. You will hear a "discovering" prompt. The indicator on the main speaker will flash, while the auxiliary speaker's indicator stays on. A prompt tone will sound upon successful connection.
3. On your mobile phone, enable Bluetooth and search for "Monster Sparkle" for connection. A prompt tone will confirm a successful connection, and the main speaker's indicator will stop flashing while the auxiliary speaker's indicator remains solid.

Reset and LED Guide

Reset: To reset the speaker to its factory settings, press the "14" button. Alternatively, press and hold the "1" button for 5 seconds.

LED Indicator/Prompt Tone Guide

Caution

• Self-replacement of the battery is prohibited.
• Do not expose the battery (or battery pack combination) to direct sunlight, fire, or high temperatures.

FCC Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

For service, warranty, or product information, please contact: support@mct-audio.com with your order ID.

FCC ID: 2AVD2-MS22119