1. Introduksjon
This manual provides essential instructions for the safe and efficient use of your Trevi XR 8A44 DOUBLE Portable Speaker System. Please read this manual thoroughly before operating the device and retain it for future reference.
2. Produktet er overview
The Trevi XR 8A44 DOUBLE is a versatile portable speaker system designed for high-quality audio playback. It features two independent, separable speaker units that can function together as a stereo pair or individually. Each unit delivers 10W of power, totaling 20W when combined. The system supports Bluetooth 5.3, Micro SD card playback, and AUX-IN connectivity. It is also IPX5 water resistant, making it suitable for various environments.
2.1 Nøkkelfunksjoner
- Separable wireless speaker design, forming two independent units.
- Total output power of 2 x 10W (20W combined).
- IPX5 water resistance for protection against water jets.
- Clear sound with 2 stereo speakers and 2 passive bass radiators.
- Volume, playback, and pause controls integrated.
- Wireless audio via Bluetooth v5.3.
- Two independent MP3 players for Micro SD card playback (one per unit).
- Two AUX-IN inputs for wired connections.
- Convenient carrying strap.
- Light disc illumination for visual effects.
- LED-indikator for batteriladestatus.
- Rechargeable high-capacity lithium battery via TYPE-C port.
2.2 Pakkeinnhold
- Trevi XR 8A44 DOUBLE Speaker Units (x2)
- Ladekabel (USB Type-C)
- Brukerhåndbok (dette dokumentet)
- Garantibevis
2.3 Product Diagram and Controls
Refer to the images below for an understanding of the speaker's physical components and controls.




3. Oppsett
3.1 Lading av batteriet
Before first use, fully charge both speaker units. Use the provided USB Type-C charging cable and connect it to a compatible USB power adapter (not included).
- Locate the Type-C charging port on each speaker unit.
- Connect the Type-C end of the cable to the speaker and the USB-A end to a power source.
- LED-indikatoren viser ladestatus. Den vil vanligvis slå seg av eller endre farge når den er fulladet.
Note: For optimal batterilevetid bør du unngå å tømme batteriet helt ofte.
3.2 Slå på/av
To power on or off each speaker unit:
- Strøm på: Press and hold the Power button (usually integrated with the Play/Pause button) for a few seconds until you hear an audible prompt or see the light disc illuminate.
- Slå av: Trykk og hold inne av/på-knappen igjen i noen sekunder til høyttaleren slår seg av.
3.3 Separating and Connecting Speakers
The Trevi XR 8A44 DOUBLE consists of two units that can be magnetically connected or separated for different audio experiences.
- Å skille: Gently pull the two speaker units apart. They are held together by magnets.
- Å koble: Align the magnetic ends of the two speaker units and push them together until they snap into place.

4. Bruksanvisning
4.1 Bluetooth Pairing (Single Speaker Mode)
To connect a single speaker unit to your Bluetooth-enabled device:
- Ensure the speaker is powered on and not connected to another device. It should enter pairing mode automatically (indicated by a flashing LED or audible prompt).
- Aktiver Bluetooth på enheten din (smarttelefon, nettbrett osv.) og søk etter tilgjengelige enheter.
- Select "Trevi XR 8A44 DOUBLE" from the list of found devices.
- Once connected, the speaker will provide an audible confirmation, and the LED indicator will stabilize.
4.2 True Wireless Stereo (TWS) Pairing (Two Speaker Mode)
To use both speaker units together for a stereo experience:
- Ensure both speaker units are powered on and not connected to any Bluetooth device.
- On one of the speakers (this will be the primary unit), double-press the Power/Play/Pause button. The speakers will attempt to pair with each other.
- Once successfully paired, you will hear an audible confirmation. One speaker will act as the left channel and the other as the right.
- Now, on your Bluetooth-enabled device, search for "Trevi XR 8A44 DOUBLE" and connect. Only one entry will appear for the combined system.
Note: TWS pairing is typically automatic when speakers are separated and powered on, but manual initiation might be required if they don't connect automatically.
4.3 Avspilling fra Micro SD-kort
Each speaker unit has an independent Micro SD card slot for MP3 playback.
- Insert a Micro SD card (pre-loaded with MP3 audio files) into the designated slot on the speaker unit.
- The speaker should automatically switch to Micro SD playback mode.
- Use the Play/Pause and Volume (+/-) buttons to control playback.
Note: If both speakers are in TWS mode, inserting a Micro SD card into one speaker will play audio only through that speaker, overriding the TWS Bluetooth connection for that unit. To use both speakers with Micro SD, each would need its own card and would play independently.
4.4 AUX-INN-tilkobling
For wired audio playback, use the AUX-IN port on each speaker unit.
- Connect one end of a 3.5mm audio cable (not included) to the AUX-IN port on the speaker.
- Koble den andre enden til lydutgangen på enheten din (f.eks. MP3-spiller, bærbar PC).
- The speaker should automatically switch to AUX-IN mode.
- Control volume from both the speaker and your connected device.
4.5 Volume and Playback Controls
The speaker units feature integrated controls:
- Spill av/pause: Trykk kort på av/på/avspill/pause-knappen.
- Volum opp: Trykk kort på '+'-knappen.
- Volum ned: Trykk kort på '-'-knappen.
- Neste spor: Trykk lenge på «+»-knappen.
- Forrige spor: Trykk lenge på '-'-knappen.
4.6 Light Disc Illumination
The speaker units feature an illuminated light disc. The operation of the light disc may vary:
- Toggle Lights: A dedicated button (if present) or a long press of a specific control button (e.g., Play/Pause) might cycle through light modes or turn them on/off. Refer to the quick start guide included in your package for exact button functionality.
5. Vedlikehold
5.1 Rengjøring
- Tørk av høyttalerens utside med en myk klutamp klut.
- Ikke bruk slipende rengjøringsmidler, alkohol eller kjemiske løsemidler.
- Sørg for at alle porter er tørre før du lader eller kobler til kabler.
5.2 Vannmotstand (IPX5)
The Trevi XR 8A44 DOUBLE is rated IPX5 water resistant. This means it is protected against low-pressure water jets from any direction. It is ikke designet for å senkes ned i vann.
- Do not submerge the speakers in water.
- Ensure the charging port cover (if present) is securely closed before exposure to water.
- Dry the speakers thoroughly after exposure to water before charging.

5.3 Batteristell
- Lad batteriet regelmessig, selv om det ikke er i bruk, for å opprettholde dets helse.
- Oppbevar høyttalerne på et kjølig og tørt sted, unna direkte sollys og ekstreme temperaturer.
- Do not attempt to replace the battery yourself. Contact qualified service personnel.
6. Feilsøking
| Problem | Mulig årsak | Løsning |
|---|---|---|
| Høyttaleren slår seg ikke på. | Batteriet er utladet | Lad høyttaleren helt opp med den medfølgende Type-C-kabelen. |
| Kan ikke pares via Bluetooth. | Speaker is not in pairing mode; device Bluetooth is off; speaker is connected to another device. | Ensure speaker is in pairing mode (flashing LED). Turn off and on Bluetooth on your device. Disconnect from other devices. Try TWS pairing steps if using two speakers. |
| No sound from Micro SD card. | Kortet er ikke satt inn riktig; støttes ikke file format; kortet er tomt eller ødelagt. | Re-insert Micro SD card. Ensure files are in MP3 format. Check card content on a computer. |
| TWS-paring mislykkes. | Høyttalerne er for langt fra hverandre; én høyttaler er allerede koblet til en Bluetooth-enhet. | Sørg for at høyttalerne er i nærheten av hverandre. Koble begge høyttalerne fra alle Bluetooth-enheter før du starter TWS-paring. |
| Audio distortion or low volume. | Volume too low on speaker or source device; low battery; poor Bluetooth connection. | Increase volume on both speaker and source device. Charge the battery. Move source device closer to the speaker. |
7. Spesifikasjoner
| Modellnavn: | Trevi XR 8A44 DOUBLE |
| Merke: | Trevi |
| Utgangseffekt: | 2 x 10W (Totalt 20W) |
| Tilkobling: | Bluetooth v5.3, Micro SD, AUX-IN (3.5mm) |
| Strømkilde: | Rechargeable Lithium Battery (via Type-C USB) |
| Vannmotstand: | IPX5 (Protected against water jets) |
| Lydutgangsmodus: | Stereo (when TWS paired) |
| Frequency Response (Lower Limit): | 100 Hz |
| Kontrollmetode: | Berøringsknapper |
| Dimensjoner (per enhet): | Approx. 8D x 21W x 8H cm (based on image: 21cm length, 9cm diameter) |
| Vekt (per enhet): | Approx. 200 Grams |
| Materiale: | Syntetisk |
| Kompatible enheter: | Laptop, MP3 Player, Smartphone, Game Console, Tablet, TV |
| Inkluderte komponenter: | Speakers, Charging Cable, User Manual, Warranty Certificate |

8. Garanti og støtte
8.1 Begrenset garanti
Your Trevi XR 8A44 DOUBLE Portable Speaker System comes with a limited warranty. Please refer to the included warranty certificate for specific terms, conditions, and duration of coverage. Keep your proof of purchase for warranty claims.
8.2 Kundestøtte
If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact Trevi customer support. Contact information can typically be found on the official Trevi website or on the warranty certificate.
- Online støtte: Visit the official Trevi webnettsted for vanlige spørsmål, produktregistrering og kontaktinformasjon for support.
- E-post/Telefon: Refer to your warranty documentation for direct contact methods.