1. What's in the Box
- 1 x Monster Sparkle Speaker
- 1 x AUX-in Audio Cable
- 1 x USB-C Charging Cable
- 1 x User Manual
2. Product Features
Pure Monster Sound & Stunning Bass
The Monster Sparkle speaker incorporates Monster's unique Pure Sound technology, refined over 40 years of sound engineering. It features a built-in 2-inch tweeter and a 5.25-inch subwoofer, delivering 120W of powerful, high-performance sound with deep, impactful bass for an authentic audio experience.

Image: Pure Monster Sound technology delivers rich audio.

Image: Internal components highlighting the tweeter and subwoofer for enhanced bass.
6 Full Panel Lighting Effects & Portable Design
Experience a captivating visual display with 6 full panel lighting effects that synchronize with your music, creating a dynamic audio-visual feast. The ergonomic all-in-one handle design ensures easy portability, allowing you to take your speaker anywhere.

Image: The speaker showcasing its vibrant full-panel LED lighting effects.
24H Playtime & 240W Wireless Stereo Pairing
Equipped with a large-capacity battery, the Monster Sparkle provides up to 24 hours of continuous playtime. Utilize True Wireless Stereo (TWS) pairing to connect two Sparkle speakers for a combined 240W of powerful, true stereo sound, delivering an immersive listening experience.

Image: Visual representation of the speaker's impressive 24-hour battery life.

Image: Two speakers paired for a 240W True Wireless Stereo experience.
AUX/TF Card/USB Playback & Emergency Power Bank
Beyond Bluetooth, the speaker supports 6.35mm instrument input (e.g., microphone), 3.5mm AUX input for connecting to TVs or laptops, and playback from TF cards and USB flash drives. Its large-capacity battery also functions as an emergency power bank via a USB port.
Bluetooth 5.3 Wide Compatibility & IPX5 Waterproof
Advanced Bluetooth 5.3 technology ensures wide compatibility with smartphones, tablets, TVs, and other Bluetooth devices, providing stable connections without interruptions. With an IPX5 waterproof rating, the speaker is resistant to water splashes, sprays, and rain, making it suitable for outdoor adventures.

Image: Seamless connectivity with Bluetooth 5.3 for various devices.
3. Controls and Ports
Familiarize yourself with the control panel and various input/output ports on your Monster Sparkle speaker for optimal use.

Image: Top panel controls for easy operation.
Control Panel Functions
| Button/Indicator | Function |
|---|---|
| Power Button | Press and hold to Power On/Off. |
| Play/Pause | Play or pause current track. |
| Previous Track | Go to the previous track. |
| Next Track | Go to the next track. |
| Volume - | Decrease volume. |
| Volume + | Increase volume. |
| Bass Boost | Activate/Deactivate Bass Boost. |
| Pairing/Disconnecting | Initiate Bluetooth pairing or disconnect. |
| Light On/Off | Toggle lighting effects On/Off. |

Image: Rear panel ports for various connections.
Input/Output Ports
| Port | Description |
|---|---|
| MIC IN | 6.35mm input for microphone or instrument. |
| AUX IN | 3.5mm audio input for external devices. |
| USB | USB port for media playback or charging external devices. |
| RESET | Reset button (use a thin object to press). |
| USB-C | USB-C charging port for the speaker. |
4. Setup
Charging the Speaker
- Connect the provided USB-C charging cable to the USB-C port on the speaker.
- Connect the other end of the cable to a compatible USB power adapter (not included).
- The charging indicator will show the charging status. Allow sufficient time for a full charge before first use.
Power On/Off
- To power on, press and hold the Power button until the speaker activates.
- To power off, press and hold the Power button again until the speaker shuts down.
Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing Bluetooth indicator).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "Monster Sparkle" from the list of devices.
- Once connected, the Bluetooth indicator will become solid, and you will hear an audible confirmation.
5. Operating Instructions
Music Playback
- After successful Bluetooth pairing, open your music application and begin playback.
- Use the Play/Pause button to control playback.
- Adjust volume using the Volume + and Volume - buttons.
- Skip tracks using the Previous Track and Next Track buttons.
- Press the Bass Boost button to enhance bass output.
Light Effects
- Press the Light On/Off button to cycle through the 6 full panel lighting effects or turn them off.
True Wireless Stereo (TWS) Pairing
To achieve a true stereo sound experience, you can pair two Monster Sparkle speakers together.
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the Pairing/Disconnecting button until you hear a pairing tone.
- The two speakers will automatically connect to each other. Once connected, you will hear a confirmation sound.
- Now, connect your device to the primary speaker via Bluetooth as described in the Bluetooth Pairing section.
AUX/USB Playback
- AUX Input: Connect an external audio device (e.g., TV, laptop) to the speaker's AUX IN port using the provided 3.5mm audio cable. The speaker will automatically switch to AUX mode.
- USB Playback: Insert a USB flash drive containing audio files into the USB port. The speaker will automatically detect and play the audio.
- TF Card Playback: Insert a TF card containing audio files into the TF card slot (if available, though not explicitly listed in ports, it's mentioned in features). The speaker will automatically detect and play the audio.
Using as a Power Bank
- Connect your mobile device or other USB-powered device to the speaker's USB port using your device's charging cable.
- The speaker's internal battery will begin charging your connected device.
6. Maintenance
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid exposing the speaker to extreme temperatures, direct sunlight, or excessive moisture beyond its IPX5 rating.
- Store the speaker in a cool, dry place when not in use for extended periods.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Speaker does not power on. | Ensure the battery is charged. Connect the speaker to a power source using the USB-C cable. |
| Cannot pair via Bluetooth. | Make sure the speaker is in pairing mode. Disable and re-enable Bluetooth on your device. Ensure no other devices are connected to the speaker. |
| No sound or low volume. | Check the volume levels on both the speaker and your connected device. Ensure the correct input mode (Bluetooth, AUX, USB) is selected. |
| TWS pairing fails. | Ensure both speakers are fully charged and not connected to any other Bluetooth devices before initiating TWS pairing. |
| Lights are not working. | Press the Light On/Off button to activate the lighting effects. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Monster Sparkle |
| Speaker Type | Outdoor |
| Speaker Maximum Output Power | 120 Watts |
| Connectivity Technology | Bluetooth, Auxiliary, USB |
| Wireless Communication Technology | Bluetooth 5.3 |
| Battery Life | 24 Hours |
| Waterproof Rating | IPX5 |
| Material | Plastic, Metal |
| Item Weight | 7.73 pounds (3.52 Kilograms) |
| Product Dimensions | 1"D x 1"W x 1"H |
| Manufacturer | Monster |
| UPC | 810079702671 |
9. Warranty and Support
Limited Warranty
The Monster Sparkle Bluetooth Speaker comes with a limited warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including coverage duration and limitations.
Customer Support
For any questions, technical assistance, or warranty claims, please contact Monster customer support. You can typically find contact information on the official Monster website or within your product documentation.
For the latest support resources and FAQs, visit the Monster Store on Amazon.