Monster MFS 1 Portable Bluetooth Speakers User Manual

1. Introduction

Thank you for purchasing the Monster MFS 1 Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it carefully before use to ensure optimal performance and longevity of your device.

2. Package Contents

• Monster MFS 1 Portable Bluetooth Speaker
• USB-C Charging Cable
• AUX Cable
• Removable Silicone Handle/Shoulder Strap
• User Manual

3. Product Features

• Pure Monster Sound: Engineered for impactful music experience with loud, undistorted treble and delicate sound.
• Multiple Connectivity Options: Supports Bluetooth 5.3, AUX input, TF card slot, USB drive, and FM radio.
• Compact and Portable Design: Features a removable silicone handle and shoulder strap for easy transport.
• Long Battery Life: Up to 12 hours of continuous playback on a single charge.
• Indoor/Outdoor Dual-Mode: Suitable for various environments, from home to beach trips.
• Convenient Controls: Dedicated buttons and knobs for easy operation, including separate volume controls for speaker and microphone.

4. Controls and Indicators

Familiarize yourself with the speaker's controls and ports for optimal use.

Image: Top panel with power, mode, microphone volume, master volume, and playback controls.

Image: Side panel with MIC IN, AUX IN, USB, TF CARD, and USB-C charging ports.

4.1 Top Panel Controls

• Power Button: Press and hold to power on/off. Short press to switch modes (Bluetooth, AUX, FM, TF Card, USB).
• Mic Volume Knob: Adjusts the volume of the connected microphone.
• Master Volume Knob: Adjusts the overall speaker volume.
• Playback Controls (Number Buttons 0-9, Play/Pause, Skip): Used for track navigation and direct track selection in TF Card/USB mode.

4.2 Side Panel Ports

• MIC IN: 6.35mm input for connecting an external microphone.
• AUX IN: 3.5mm input for connecting external audio devices via AUX cable.
• USB Port: For playing music from a USB flash drive.
• TF Card Slot: For playing music from a TF (MicroSD) card.
• USB-C Charging Port: For charging the speaker's internal battery.

5. Setup

5.1 Charging the Speaker

1. Connect the provided USB-C charging cable to the USB-C port on the speaker.
2. Connect the other end of the cable to a USB power adapter (not included) or a computer's USB port.
3. The charging indicator will illuminate during charging and turn off when fully charged.

Note: For first-time use, fully charge the speaker.

5.2 Powering On/Off

• To Power On: Press and hold the Power button until the display lights up.
• To Power Off: Press and hold the Power button until the display turns off.

5.3 Bluetooth Pairing

Pair your speaker with a Bluetooth-enabled device to stream audio wirelessly.

Image: Bluetooth pairing process on a smartphone.

1. Power on the speaker. It will automatically enter Bluetooth pairing mode, indicated by 'BLUE' flashing on the display.
2. Enable Bluetooth on your smartphone, tablet, or other audio device.
3. Search for available Bluetooth devices and select "Monster MFS1" from the list.
4. Once connected, the 'BLUE' indicator will stop flashing and remain solid. You can now play audio wirelessly.

5.4 AUX Input

Connect external audio sources using the 3.5mm AUX cable.

1. Connect one end of the 3.5mm AUX cable to the AUX IN port on the speaker.
2. Connect the other end to the headphone jack or audio output of your device.
3. Short press the Power button to switch the speaker to AUX mode.

5.5 TF Card / USB Playback

Play music directly from a TF card or USB flash drive.

1. Insert a TF card into the TF Card slot or a USB flash drive into the USB port.
2. The speaker will automatically switch to the corresponding mode (TF or USB) and begin playing music. If not, short press the Power button to cycle through modes.
3. Use the playback controls (number buttons, skip, play/pause) on the top panel to manage your music.

6. Operating Instructions

6.1 Audio Playback

• Play/Pause: Press the Play/Pause button to start or pause playback.
• Skip Tracks: Use the Skip Forward and Skip Backward buttons to navigate between tracks.

6.2 Volume Control

• Rotate the Master Volume Knob clockwise to increase volume and counter-clockwise to decrease volume.
• If using a microphone, rotate the Mic Volume Knob to adjust its specific volume level.

6.3 FM Radio

To use the FM radio function:

1. Short press the Power button repeatedly until the speaker enters FM radio mode.
2. Press and hold the Play/Pause button to automatically scan and save available FM stations.
3. Use the Skip Forward and Skip Backward buttons to switch between saved stations.

7. 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, charge the speaker at least once every three months if not used regularly.
• Water Resistance: While designed for outdoor use, avoid submerging the speaker in water.

8. Troubleshooting

9. Specifications

10. Safety Information

• Do not expose the speaker to extreme temperatures or humidity.
• Do not disassemble or attempt to repair the speaker yourself. This will void the warranty.
• Keep the speaker away from children and pets.
• Use only the provided charging cable or a certified equivalent.
• Avoid listening at high volumes for extended periods to prevent hearing damage.

11. Warranty and Support

Monster products are designed and manufactured to the highest quality standards. For detailed warranty information and customer support, please refer to the warranty card included in your package or visit the official Monster website.

If you encounter any issues or have questions about your Monster MFS 1 speaker, please contact Monster customer service for assistance.

12. Product Overview Video

Watch this official product video for a visual guide to the Monster MFS 1 Portable Bluetooth Speaker.