Media-Tech MT3181
Media-Tech FUNBOX BT MT3181 Portable Bluetooth Karaoke Speaker User Manual
Model: MT3181
1. Introducció
Gràcies per la compraasing the Media-Tech FUNBOX BT MT3181 Portable Bluetooth Karaoke Speaker. This manual provides detailed instructions on how to set up, operate, and maintain your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before using the product and keep it for future reference.
2. Instruccions de seguretat
- No exposeu l'altaveu a l'aigua, la humitat ni a temperatures extremes.
- Eviteu deixar caure o sotmetre l'altaveu a forts impactes.
- No intenteu desmuntar ni reparar l'altaveu vosaltres mateixos. Encarregueu tot el manteniment a personal qualificat.
- Mantingueu l'altaveu allunyat de fonts de calor com ara radiadors, estufes o altres aparells que produeixin calor.
- Use only the specified charging cable (USB/USB-C) to charge the device.
- No bloquejar les obertures de ventilació.
- Assegureu-vos que hi hagi una ventilació adequada quan feu servir l'altaveu.
- Desfeu-vos de les piles de manera responsable d'acord amb la normativa local.
3. Contingut del paquet
Marqueu la casella per als elements següents:
- Media-Tech FUNBOX BT MT3181 Portable Bluetooth Karaoke Speaker
- Micròfon per cable
- Cable de càrrega USB a USB-C
- Manual d'usuari
4. Producte acabatview
4.1 Davant View

Imatge: Frontal view of the speaker showcasing the dual drivers and RGB lighting.
4.2 Tauler de control superior

Image: Top panel showing control buttons for LED, Mode, Playback, Volume, and Bass.
4.3 Panell posterior

Image: Rear panel displaying the AUX, USB, Micro SD card slots, and charging port.
4.4 Micròfon

Imatge: Detallada view of the wired microphone with ON/OFF switch.
5. Configuració
5.1 Càrrega de l'altaveu
- Connect the supplied USB to USB-C charging cable to the USB-C port on the rear panel of the speaker.
- Connecteu l'altre extrem del cable USB a un adaptador de corrent USB (no inclòs) o al port USB d'un ordinador.
- The charging indicator (if available) will show the charging status. A full charge provides up to 10 hours of playback.
5.2 Engegada/apagada
Locate the power button on the control panel. Press and hold the power button for a few seconds to turn the speaker ON or OFF.
5.3 Connexió del micròfon
Insert the 6.3mm jack of the wired microphone into the microphone input port on the rear panel of the speaker.
6. Instruccions de funcionament
6.1 Connexió Bluetooth
- Engega l'altaveu. Entrarà automàticament en mode d'emparellament Bluetooth.
- Al dispositiu mòbil (telèfon intel·ligent, tauleta, etc.), activeu el Bluetooth i cerqueu els dispositius disponibles.
- Select "FUNBOX BT MT3181" from the list of devices.
- Once connected, you will hear a confirmation sound, and the speaker's Bluetooth indicator will remain steady.
Funció TWS (True Wireless Stereo)
To connect two MT3181 speakers for a stereo experience:
- Assegureu-vos que tots dos altaveus estiguin encesos i no connectats a cap dispositiu Bluetooth.
- On one speaker (this will be the primary speaker), press and hold the TWS button (if available, or a combination of buttons as per specific model instructions, typically the 'Mode' button for a few seconds).
- The two speakers will automatically pair with each other. A confirmation sound will indicate successful pairing.
- Connect your mobile device to the primary speaker via Bluetooth as described above. Both speakers will now play audio in stereo.
6.2 MP3 Playback (Micro SD / USB)
- Insert a Micro SD card (up to 64GB) or a USB flash drive containing MP3 audio files into the respective slot on the rear panel.
- The speaker will automatically switch to MP3 playback mode. If not, press the 'Mode' button to cycle through modes until MP3 mode is active.
- Use the playback control buttons (Play/Pause, Next/Previous Track) on the top panel to manage your music.
6.3 Entrada AUX
- Connect one end of a 3.5mm audio cable (not included) to the AUX input port on the rear panel of the speaker.
- Connect the other end of the cable to the audio output of your external device (e.g., smartphone, laptop, MP3 player).
- Press the 'Mode' button on the speaker until AUX mode is selected.
- Ara l'àudio es reproduirà a través de l'altaveu des del dispositiu connectat.
6.4 Funció de karaoke
- Ensure the wired microphone is securely connected to the 6.3mm microphone input.
- Play your desired karaoke track via Bluetooth, MP3, or AUX mode.
- Adjust the microphone volume using the dedicated control (if available) or the main volume controls.
- Use the 'Equalizer' function (if available) to fine-tune the sound for optimal vocal performance.
Il·luminació RGB 6.5
Press the 'LED' button on the top control panel to cycle through different RGB lighting modes or to turn the lighting ON/OFF.
6.6 Botons de controlview
- LED: Controls RGB lighting modes.
- Mode: Switches between Bluetooth, MP3 (USB/Micro SD), and AUX input modes.
- ◀◀ (Previous Track): Short press for previous track; Long press for Volume Down.
- ▶▶ (Next Track): Short press for next track; Long press for Volume Up.
- ▶▌▌ (Play/Pause/Repeat): Plays or pauses current track. May also control repeat function in MP3 mode.
- VOL-: Disminueix el volum.
- VOL+: Augmenta el volum.
- BAIX: Ajusta el nivell dels baixos.
7. Manteniment
7.1 Neteja
Wipe the speaker's exterior with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish.
7.2 Emmagatzematge
When not in use for extended periods, store the speaker in a cool, dry place, away from direct sunlight and extreme temperatures. It is recommended to charge the battery periodically to maintain its health.
7.3 Cura de la bateria
To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker when the battery low indicator appears. Do not leave the speaker uncharged for very long periods.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| L'altaveu no s'encén. | La bateria està esgotada. | Carregueu l'altaveu amb el cable USB-C proporcionat. |
| Sense so. | El volum és massa baix o silenciat. Mode d'entrada incorrecte. | Increase volume. Press 'MODE' button to select correct input (Bluetooth, AUX, MP3). |
| La connexió Bluetooth falla. | L'altaveu no està en mode d'emparellament. El dispositiu és massa lluny. Interferències. | Ensure speaker is in Bluetooth mode. Move device closer. Turn off other Bluetooth devices. |
| El micròfon no funciona. | Microphone not properly connected. Microphone switch OFF. | Ensure microphone is fully inserted into the 6.3mm jack. Check if the microphone's ON/OFF switch is in the 'ON' position. |
| Mala qualitat de so. | Low battery. Source audio quality. | Carregueu l'altaveu. Proveu una font d'àudio diferent o file. |
9. Especificacions
| Característica | Especificació |
|---|---|
| Model | MT3181 |
| Marca | Media-Tech |
| Tecnologia de connectivitat | Bluetooth 5.0 + EDR, A2DP, AVRCP |
| Potència de sortida | RMS 40W, PMPO 1000W |
| Resposta de freqüència | 100 ~ 20000 Hz |
| Controladors d'altaveus | Two 4-inch (10.2 cm) speakers |
| Tipus de bateria | Built-in rechargeable Lithium-ion |
| Durada de la bateria | Fins a 10 hores |
| Carregant | 5V via USB/USB-C cable |
| Mitjans suportats | Micro SD cards (up to 64GB), USB drives |
| Ports d'entrada | AUX, USB, Micro SD, 6.3mm Microphone Jack |
| Característiques especials | Karaoke Function, TWS Function, RGB Color Lighting, MP3 Player, Equalizer |
| Dimensions (L x A x A) | 180 x 170 x 395 mm (7.1 x 6.7 x 15.6 polzades) |
| Pes | 1.97 kg (4.34 lliures) |
10. Garantia i Suport
This product is covered by a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Media-Tech weblloc web per obtenir informació detallada sobre els termes i condicions de la garantia.
For technical support, troubleshooting assistance, or spare parts inquiries, please contact Media-Tech customer service through their official weblloc web o la informació de contacte que figura a l'embalatge del producte.
Oficial Weblloc: www.media-tech.eu
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.