1. Einleitung
Thank you for choosing the dbsono Shower Speaker. This portable Bluetooth speaker is designed to deliver a 360° surround sound experience with robust waterproofing and versatile mounting options. Please read this manual carefully to ensure proper use and optimal performance of your device.

Image: The dbsono Shower Speaker in black, showcasing sein kompaktes Design und seine lebendige RGB-Beleuchtung.
2. Lieferumfang
- Tragbarer Lautsprecher x1
- Removable Suction Cup x1
- Power Cable (USB-C) x1
- Kurzanleitung x1
- Karabiner x1
- Tearable Nano Clue Film x1

Image: A visual representation of all items included in the dbsono Shower Speaker package, including the speaker, suction cup, charging cable, carabiner, and manual.
3. Produktmerkmale
- 360°-Surround-Sound: Unique upward-firing driver unit for uniformly diffused sound.
- IPX7 Wasserdicht: Withstands immersion in 1 meter of water for 30 minutes, resistant to heavy rain, splashes, and humid environments.
- Removable Nano Silicone Suction Cup: Provides strong adhesion to smooth surfaces, washable and reusable.
- 2-in-1-Design: Use with suction cup for fixed placement or remove for portable use with carabiner.
- Advanced Bluetooth 5.4 & TWS Pairing: Stable and quick wireless connection, supports pairing two speakers for true wireless stereo sound.
- Leuchtende RGB-Beleuchtung: Mesmerizing light show with various colors to enhance your music experience.
- Lange Akkulaufzeit: Bis zu 24 Stunden Wiedergabezeit mit einer einzigen Akkuladung.

Bild: Eine explodierte view diagram highlighting the upward-firing driver and components that contribute to the 360° surround sound.
4. Einrichtung und Installation
Anbringen des Saugnapfs:
- Clean the surface of the wall first. Remove the sticker from the suction cup. (Please keep the sticker and don't throw it away).
- Stick the suction cup on the surface of the smooth wall and press hard. Please do not stick it on uneven walls, as it may fall off easily. ("UP" logo facing upward).
- Tighten the vacuum exhaust knob of the suction cup in the "TIGHTEN" direction, then wait for 2 hours.
- Align the hole of the speaker with the buckle of the suction cup and push it down to install the speaker.

Image: Visual instructions detailing the four steps to properly install the removable nano silicone suction cup onto a smooth surface.
Removing the Suction Cup:
- Fassen Sie den Lautsprecher und drücken Sie ihn nach oben, um ihn vom Saugnapf zu lösen.
- Loosen the vacuum exhaust knob of the suction cup in the "LOOSEN" direction.
- Grasp the suction cup and pull hard outward to remove it from the wall, then put the original sticker on the suction cup.

Image: Visual instructions detailing the three steps to safely remove the suction cup from a surface.
5. Bedienungsanleitung
Ein-/Ausschalten:
- Halten Sie die Einschalttaste (⏻), um den Lautsprecher ein- oder auszuschalten.
Bluetooth-Pairing:
- When powered on, the speaker will automatically enter pairing mode (indicated by a flashing blue light).
- Enable Bluetooth on your device and select "DB F33" from the list of available devices.
- Eine Sprachansage bestätigt die erfolgreiche Kopplung.
Lautstärkeregelung:
- Press the "+" button to increase volume.
- Press the "-" button to decrease volume.
Wiedergabesteuerung:
- Drücken Sie die Play/Pause-Taste (▶) Musik abspielen oder pausieren.
- Press and hold "+" to skip to the next track.
- Press and hold "-" to go to the previous track.
RGB-Lichtsteuerung:
- Drücken Sie den Lichtknopf (※) to cycle through different light modes or turn off the lights.
6. TWS (True Wireless Stereo) Kopplung
To enjoy a true wireless surround sound experience, you can connect two dbsono F33 speakers together.
TWS-Kopplungsschritte:
- Stellen Sie sicher, dass beide Lautsprecher eingeschaltet und nicht mit anderen Bluetooth-Geräten verbunden sind.
- Double-tap the play/pause button (▶) on one of the speakers. You will hear an alarming sound, then a prompt tone indicating successful pairing.
- Connect your device to one of the paired speakers via Bluetooth. You can now enjoy synchronized audio from both speakers.
Video: A demonstration of how to connect two dbsono F33 speakers for True Wireless Stereo (TWS) sound, showing the simple pairing process.
7. Waterproofing & Suction Cup Usage
The dbsono F33 speaker boasts an IPX7 waterproof rating, making it ideal for use in wet environments like showers, pools, and beaches. Its high-density waterproof seal structure and multi-layer composite waterproof technology protect internal components from water damage.

Image: A woman enjoying music from the dbsono shower speaker, which is securely attached to a shower wall, highlighting its waterproof design.
The removable nano silicone suction cup provides extremely strong adhesion, allowing the speaker to stick securely to smooth surfaces. It can support up to 11 lbs, ensuring your speaker stays in place.
Video: A demonstration of the dbsono speaker's suction cup adhering to various smooth surfaces like glass, tiles, and metal, showcasing its strong grip.
Video: A short clip demonstrating the strong suction power of the dbsono speaker, showing it holding a heavy water bottle.
8. Aufladen
The speaker is powered by a built-in rechargeable battery. Use the provided USB-C power cable to charge the device. A full charge provides up to 24 hours of battery life (at 35% volume with lights off).
- Connect the USB-C cable to the charging port on the speaker and the other end to a compatible USB power source.
- Die LED-Anzeige zeigt den Ladestatus an.
9. Wartung
- After using the speaker in water, ensure the charging port cover is securely closed to maintain waterproofing.
- The nano silicone suction cup can be washed repeatedly to restore its adhesion. After washing, allow it to dry naturally before reuse for the strongest bond.
- Reinigen Sie den Lautsprecher mit einem weichenamp Tuch. Verwenden Sie keine scharfen Chemikalien oder scheuernden Materialien.
10. Fehlerbehebung
- Kein Strom: Stellen Sie sicher, dass der Lautsprecher aufgeladen ist. Schließen Sie ihn an eine Stromquelle an und versuchen Sie es erneut.
- Kopplung fehlgeschlagen: Make sure the speaker is in pairing mode (flashing blue light). Turn off Bluetooth on other devices that might be connected. Restart your device and the speaker.
- Schlechte Tonqualität: Ensure the speaker is within Bluetooth range (33 feet). Check the volume levels on both the speaker and your device.
- Saugnapf hält nicht: Ensure the surface is clean, smooth, and dry. Tighten the vacuum exhaust knob fully. Allow 2 hours after tightening before attaching the speaker.
- TWS-Kopplungsfehler: Stellen Sie sicher, dass beide Lautsprecher vollständig aufgeladen und mit keinem anderen Gerät verbunden sind, bevor Sie die TWS-Kopplung versuchen.
11. Spezifikationen
| Besonderheit | Spezifikation |
|---|---|
| Marke | dbsono |
| Modellnummer | F33 |
| Maximale Lautsprecherausgangsleistung | 10 Watt |
| Konnektivitätstechnologie | Bluetooth 5.4 |
| Audioausgabemodus | Surround (360°) |
| Montagetyp | Wall Mount/Tabletop Mount |
| Gehäusematerial | Waterproof Nylon and ABS |
| Wasserbeständigkeit | IPX7 (wasserdicht) |
| Durchschnittliche Batterielebensdauer | 24 Stunden |
| Kontrollmethode | Berühren |
| Lautsprechergröße | 3.7 Zoll |
| Bluetooth-Reichweite | 33 Fuß |
| Artikelabmessungen (T x B x H) | 3.7"T x 3.7"B x 2.99"H |
| Artikelgewicht | 0.6 Pfund |
| Audiotreibertyp | Aufwärts feuernder Treiber |
12. Garantie und Support
The dbsono Shower Speaker comes with a 24 Monate eingeschränkte Garantie. For any support or warranty claims, please refer to the contact information provided in your purchase documentation or visit the official dbsono webWebsite.