Introducció
Thank you for choosing the Monster MFS 1 Portable Bluetooth Speaker. This manual provides detailed instructions on how to set up, operate, and maintain your speaker to ensure optimal performance and longevity. The Monster MFS 1 delivers 40W of loud stereo sound, features a durable design with a convenient handle, and offers up to 12 hours of playtime, making it ideal for both indoor and outdoor use.
Què hi ha a la caixa
- 1 x Altaveu Bluetooth
- 1 x cable de càrrega USB-C
- 1 x AUX-in Cable
- 1 x corretja d'espatlla
- 1 x Quick Start Guide and Warning Letter
Product Layout and Controls
Familiarize yourself with the speaker's components and controls for easy operation.

Davant view of the Monster MFS 1 Portable Bluetooth Speaker, showcasing its black mesh grille and red carrying handle.

Detallada view of the speaker's top control panel, featuring volume knobs, numbered buttons for song selection or radio presets, and a digital display showing 'BLUE' for Bluetooth mode.

The back panel of the speaker, highlighting the MIC IN, AUX IN, USB, TF CARD, and USB-C charging ports.
Vídeo oficial del producte
Official video demonstrating the various features and connectivity options of the Monster MFS 1 Portable Bluetooth Speaker, including its compact design and multiple input methods.
Configuració
Carregant l'altaveu
Before first use, fully charge the speaker using the provided USB-C charging cable. Connect the USB-C end to the speaker's USB-C port and the other end to a compatible USB power adapter (not included). The charging indicator light will illuminate during charging and turn off when fully charged.
Emparellament Bluetooth
- Power on the speaker by pressing and holding the power button. The digital display will show "BLUE" and the speaker will enter Bluetooth pairing mode.
- Al dispositiu mòbil, activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select "Monster MFS1" from the list of devices.
- Once connected, the speaker will confirm with an audible prompt, and the "BLUE" indicator on the display will stabilize.

A smartphone displaying its Bluetooth settings, with 'Monster MFS1' listed as a connected device, illustrating the easy pairing process.
Connecting via AUX, TF Card, or USB
- Entrada AUX: Connect an audio device using the provided 3.5mm AUX-in cable to the AUX IN port on the speaker's rear panel. The speaker will automatically switch to AUX mode.
- Targeta TF: Inseriu una targeta TF (microSD) amb àudio files into the TF CARD slot on the rear panel. The speaker will automatically detect and play music from the card.
- Unitat USB: Inseriu una unitat flash USB amb àudio files into the USB port on the rear panel. The speaker will automatically detect and play music from the drive.

The back panel of the speaker, highlighting the MIC IN, AUX IN, USB, TF CARD, and USB-C charging ports for various audio sources.
Instruccions de funcionament
Encès/Apagat
Manteniu premut el botó Poder per activar o desactivar l'altaveu.
Control de volum
Gira el Volum mestre knob on the top panel to adjust the overall playback volume.
Control de reproducció
- Premeu el botó Reproduir/Pausa botó per reproduir o posar en pausa l'àudio.
- Premeu el botó Pista anterior button to go to the beginning of the current track or the previous track.
- Premeu el botó Pista següent botó per saltar a la pista següent.
Funcionament de la ràdio FM
To switch to FM radio mode, press the Mode button until "FM" appears on the display. Use the numbered buttons to directly input a station frequency or the track skip buttons to scan for stations.
Ús del micròfon
Connecteu un micròfon (no inclòs) a la MIC IN port. Adjust the microphone volume using the dedicated Volum del micròfon knob on the top panel.
Battery and Playtime
The Monster MFS 1 is equipped with a high-capacity lithium-ion battery, providing up to 12 hours of continuous playback on a single charge. Actual battery life may vary based on volume level and audio content.

The Monster MFS 1 speaker positioned on a surface, with a circular graphic around it symbolizing its 12-hour continuous playback capability.
Cura i Manteniment
- Keep the speaker away from extreme temperatures, direct sunlight, and excessive moisture.
- Netegeu l'altaveu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Ensure all ports are dry before charging or connecting external devices.
- Guardeu l'altaveu en un lloc fresc i sec quan no l'utilitzeu durant períodes prolongats.
Resolució de problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Sense poder | La bateria està esgotada. | Carregueu l'altaveu completament. |
| No es pot emparellar el Bluetooth | L'altaveu no està en mode d'emparellament o està massa lluny del dispositiu. | Ensure speaker is in "BLUE" mode and within 33 feet (10 meters) of your device. Restart both devices. |
| Sense so | Volume is too low or incorrect input mode selected. | Increase volume on both speaker and connected device. Verify correct input mode (Bluetooth, AUX, TF Card, USB). |
| Mala recepció FM | Senyal feble o interferències. | Relocate the speaker to an area with better signal. Extend the antenna if available (not explicitly mentioned for this model, but a general tip). |
Especificacions
| Característica | Detall |
|---|---|
| Número de model | MS22139 |
| Potència de sortidatage | 40 watts |
| Durada de la bateria | Fins a 12 hores |
| Tecnologia de connectivitat | Bluetooth 5.3, AUX, TF Card, USB |
| Dimensions del producte | 4.92 x 3.84 x 9.61 polzades |
| Pes de l'article | 2.99 lliures (1.36 quilograms) |
| Material | Plàstic |
| Fabricant | Monstre |
Garantia i Suport
For warranty information or technical support, please refer to the contact details provided in the Quick Start Guide included with your product. You may also visit the official Monster weblloc web per obtenir més ajuda i registrar el producte.





