1. Introducció
Gràcies per la compraasing the Trevi XFest XF 650 KB Portable Wireless Speaker. This manual provides essential information for the safe and efficient use of your device. Please read it carefully before use and retain it for future reference.

Image 1.1: Trevi XFest XF 650 KB Portable Wireless Speaker. This image displays the speaker's front view, highlighting its dual speaker design and integrated multi-color LED lighting.
2. Informació de seguretat
- No exposeu el dispositiu a la pluja o la humitat.
- No desmunteu la unitat. Encarregueu tot el manteniment a personal qualificat.
- Mantingueu l'altaveu allunyat de fonts de calor i de la llum solar directa.
- Assegureu-vos una ventilació adequada per evitar el sobreescalfament.
- Feu servir només el cable de càrrega i l'adaptador de corrent especificats.
3. Producte acabatview
3.1. Tauler de control

Imatge 3.1: Detallada view of the speaker's top control panel. Key features include microphone volume, light control, recording, TWS, repeat, mode, master volume, power switch, USB, Micro SD, AUX, and microphone inputs.
- MIC VOL: Control de volum del micròfon
- POTÈNCIA: Interruptor d'encesa/apagada
- USB/Micro SD/AUX: Ports d'entrada
- VOLUM: Control de volum mestre
- MODE/REPEAT/TWS/REC/LIGHT/PRI: Botons de funció
- MIC 1/MIC 2: Microphone Input Jacks
- TIPUS-C: Port de càrrega
3.2. Control remot

Image 3.2: The included remote control for convenient operation of the speaker's functions from a distance.
3.3. Included Microphone

Image 3.3: The dynamic microphone supplied with the speaker, designed for karaoke and vocal performances.
4. Configuració
4.1. Carregant l’altaveu
The Trevi XF 650 KB features an internal rechargeable USB Type-C battery. Before first use, fully charge the speaker.
- Connect the provided USB Type-C cable to the charging port (7) on the speaker.
- Connecteu l'altre extrem del cable a un adaptador de corrent USB compatible (no inclòs).
- L'indicador de càrrega mostrarà l'estat de càrrega.
- A full charge provides approximately 3-6 hours of playback, depending on usage.

Image 4.1: Visual representation of the speaker's rechargeable battery, indicating 3-6 hours of playback and USB Type-C charging.
4.2. Encendre/apagar
- To power on, slide the POWER switch (2) to the 'ON' position.
- To power off, slide the POWER switch (2) to the 'OFF' position.
4.3. Emparellament Bluetooth
Connect your smartphone or other Bluetooth-enabled device to the speaker wirelessly.
- Ensure the speaker is powered on and in Bluetooth mode (indicated on the display). If not, press the MODE button (5) to switch to Bluetooth.
- Enable Bluetooth on your device and search for 'Trevi XF 650 KB'.
- Select the speaker from the list to pair. A confirmation sound will indicate successful pairing.

Image 4.2: The speaker wirelessly connected to a smartphone, illustrating easy music streaming.
4.4. Emparellatge TWS (True Wireless Stereo)
For an enhanced stereo experience, you can connect two Trevi XF 650 KB speakers wirelessly.
- Assegureu-vos que tots dos altaveus estiguin encesos i en mode Bluetooth, però que encara no estiguin emparellats amb cap dispositiu.
- On one of the speakers, press and hold the TWS button (5) until you hear a pairing sound.
- Els dos altaveus es connectaran automàticament entre si.
- Once connected, pair your device to one of the speakers via Bluetooth as described in section 4.3. Both speakers will now play in stereo.

Image 4.3: Two XF 650 KB speakers connected wirelessly using the TWS function to create a stereo sound system.
5. Instruccions de funcionament
5.1. Audio Sources
The speaker supports multiple audio input options:
- Bluetooth: Stream audio wirelessly from your paired device (see section 4.3).
- USB: Insert a USB flash drive into the USB port (3) to play MP3 files.
- Micro SD: Insert a Micro SD card into the Micro SD slot (3) to play MP3 files.
- AUX IN: Connect an external audio device using a 3.5mm AUX cable to the AUX port (3).
- Press the MODE button (5) to switch between input sources.

Imatge 5.1: acabatview of the speaker's versatile connectivity options, including USB, Micro SD, AUX-IN, and wireless (Bluetooth).
5.2. Funció de karaoke
The speaker is equipped with two microphone inputs for karaoke.
- Connect the included microphone (or another compatible microphone) to either MIC 1 or MIC 2 input jack (6).
- Adjust the microphone volume using the MIC VOL knob (1).
- Adjust the master volume using the VOLUME knob (4).
5.3. Efectes de llum
The speaker features multicolored Moving Discolight effects.
- Press the LIGHT button (5) to cycle through different light modes or to turn the lights off.
6. Manteniment
- Netegeu l'altaveu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
- Guardeu l'altaveu en un lloc fresc i sec quan no l'utilitzeu.
- Avoid blocking the speaker grilles to ensure optimal sound quality and prevent overheating.
7. Solució De Problemes
- Sense energia: Ensure the speaker is charged and the power switch is in the 'ON' position.
- Sense so: Check the volume levels on both the speaker and your connected device. Ensure the correct input source is selected.
- Desconnexió Bluetooth: Move your device closer to the speaker. Disconnect and re-pair the Bluetooth connection.
- El micròfon no funciona: Ensure the microphone is securely plugged in and the MIC VOL knob is turned up.
8. Especificacions
| Característica | Especificació |
|---|---|
| Marca | Trevi |
| Número de model | XF 650 KB |
| Potència de sortida | 100 W |
| Tipus d'altaveu | Coaxial (Woofer) |
| Entrades d'àudio | USB, Micro SD, AUX-IN |
| Tecnologia de connectivitat | AUX, Bluetooth, USB |
| Entrades de micròfon | 2 |
| Bateria | Rechargeable (1 A included) |
| Durada de la bateria | 3-6 hores (aprox.) |
| Dimensions (L x A x A) | 26.2 x 25 x 56.5 cm |
| Pes | 5.8 quilos |
| Material | Plàstic |
| Color | Black with grey details |

Image 8.1: The speaker shown with its physical dimensions: 56.5cm height, 25.0cm depth, and 26.2cm width.
9. Garantia i Suport
This product is covered by a manufacturer's warranty. Please refer to the warranty card included in your package for details regarding warranty terms and conditions.
For technical support or service inquiries, please contact your retailer or visit the official Trevi weblloc.





