1. Introduktion
Tak for købetasing 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. Sikkerhedsinstruktioner
- Udsæt ikke højttaleren for vand, fugt eller ekstreme temperaturer.
- Undgå at tabe eller udsætte højttaleren for kraftige stød.
- Forsøg ikke selv at skille højttaleren ad eller reparere den. Overlad al service til kvalificeret personale.
- Keep the speaker away from heat sources such as radiators, stoves, or other heat-producing appliances.
- Use only the specified charging cable (USB/USB-C) to charge the device.
- Bloker ikke ventilationsåbninger.
- Sørg for ordentlig ventilation, når du bruger højttaleren.
- Bortskaf batterier ansvarligt i henhold til lokale regler.
3. Pakkens indhold
Markér venligst feltet for følgende elementer:
- Media-Tech FUNBOX BT MT3181 Portable Bluetooth Karaoke Speaker
- Kablet mikrofon
- USB til USB-C ladekabel
- Brugermanual
4. Produktet er slutview
4.1 Foran View

Billede: Forside view of the speaker showcasing the dual drivers and RGB lighting.
4.2 Øverste kontrolpanel

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

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

Billede: Detaljeret view of the wired microphone with ON/OFF switch.
5. Opsætning
5.1 Opladning af højttaleren
- Connect the supplied USB to USB-C charging cable to the USB-C port on the rear panel of the speaker.
- Tilslut den anden ende af USB-kablet til en USB-strømadapter (medfølger ikke) eller en computers USB-port.
- The charging indicator (if available) will show the charging status. A full charge provides up to 10 hours of playback.
5.2 Tænd/sluk
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 Mikrofonforbindelse
Insert the 6.3mm jack of the wired microphone into the microphone input port on the rear panel of the speaker.
6. Betjeningsvejledning
6.1 Bluetooth-forbindelse
- Tænd højttaleren. Den vil automatisk gå i Bluetooth-parringstilstand.
- Aktiver Bluetooth på din mobilenhed (smartphone, tablet osv.) og søg efter tilgængelige enheder.
- 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.
TWS (True Wireless Stereo) -funktion
To connect two MT3181 speakers for a stereo experience:
- Sørg for, at begge højttalere er tændt og ikke er forbundet til nogen Bluetooth-enhed.
- 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 AUX-indgang
- 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.
- Lyd vil nu afspilles via højttaleren fra din tilsluttede enhed.
6.4 Karaoke-funktion
- 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.
6.5 RGB-belysning
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 Kontrolknapper overview
- LED: Controls RGB lighting modes.
- KØRSELSVEJLEDNING: 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-: Reducerer volumen.
- VOL+: Øger volumen.
- BAS: Justerer basniveauet.
7. Vedligeholdelse
7.1 Rengøring
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 Opbevaring
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 Pleje af batterier
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. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Højttaleren tænder ikke. | Batteriet er afladet. | Oplad højttaleren ved hjælp af det medfølgende USB-C-kabel. |
| Ingen lyd. | Lydstyrken er for lav eller slået fra. Forkert inputtilstand. | Increase volume. Press 'MODE' button to select correct input (Bluetooth, AUX, MP3). |
| Bluetooth-forbindelse mislykkes. | Højttaleren er ikke i parringstilstand. Enheden er for langt væk. Interferens. | Sørg for, at højttaleren er i Bluetooth-tilstand. Flyt enheden tættere på. Sluk andre Bluetooth-enheder. |
| Mikrofon virker ikke. | 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. |
| Dårlig lydkvalitet. | Low battery. Source audio quality. | Oplad højttaleren. Prøv en anden lydkilde eller file. |
9. Specifikationer
| Feature | Specifikation |
|---|---|
| Model | MT3181 |
| Mærke | Medie-Tech |
| Forbindelsesteknologi | Bluetooth 5.0 + EDR, A2DP, AVRCP |
| Udgangseffekt | RMS 40W, PMPO 1000W |
| Frekvensrespons | 100 ~ 20000 Hz |
| Højttaler drivere | Two 4-inch (10.2 cm) speakers |
| Batteritype | Built-in rechargeable Lithium-ion |
| Batterilevetid | Op til 10 timer |
| Opladning | 5V via USB/USB-C cable |
| Understøttede medier | Micro SD cards (up to 64GB), USB drives |
| Indgangsporte | AUX, USB, Micro SD, 6.3mm Microphone Jack |
| Særlige funktioner | Karaoke Function, TWS Function, RGB Color Lighting, MP3 Player, Equalizer |
| Dimensioner (L x B x H) | 180 x 170 x 395 mm (7.1 x 6.7 x 15.6 tommer) |
| Vægt | 1.97 kg (4.34 lbs) |
10. Garanti og support
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 webhjemmeside for detaljerede garantivilkår.
For technical support, troubleshooting assistance, or spare parts inquiries, please contact Media-Tech customer service through their official webwebstedet eller kontaktoplysningerne på din produktemballage.
Officiel Webwebsted: www.media-tech.eu





