1. Einleitung
This manual provides essential information for the safe and efficient operation of your Fender x Teufel ROCKSTER AIR 2 Portable Bluetooth Speaker. Please read this manual thoroughly before using the device and retain it for future reference.

Abbildung 1.1: Vorderseite view of the Fender x Teufel ROCKSTER AIR 2 Portable Bluetooth Speaker.
2. Lieferumfang
Prüfen Sie, ob alle Artikel in der Verpackung vorhanden sind:
- Fender x Teufel ROCKSTER AIR 2 Speaker
- ROCKSTER AIR 2 Battery (pre-installed or separate)
- Stromkabel
- Fender Guitar Pick

Figure 2.1: Included power cable and Fender guitar pick.
3. Einrichtung
3.1 Erstaufladung
Before first use, fully charge the ROCKSTER AIR 2 battery. Connect the supplied power cable to the speaker's AC input and then to a power outlet. The charging indicator will show the battery status.
3.2 Battery Installation (if not pre-installed)
Locate the battery compartment on the rear of the speaker. Insert the ROCKSTER AIR 2 Battery, ensuring correct polarity. Close the compartment securely.

Figure 3.1: Rear panel with battery compartment and various inputs.
4. Bedienungsanleitung
4.1 Bedienfeld vorbeiview
The main controls are located on the top panel of the speaker.

Abbildung 4.1: Oberes Bedienfeld.
- Netzschalter: Schaltet den Lautsprecher ein/aus.
- Lautstärkeregler: Passt die Gesamtausgabelautstärke an.
- Bass-Knopf: Stellt den Basspegel ein.
- Höhenregler: Stellt den Höhenpegel ein.
- Bluetooth-Taste: Aktiviert den Bluetooth-Kopplungsmodus.
- Wiedergabe-/Pause-Taste: Steuert die Medienwiedergabe.
4.2 Bluetooth-Kopplung
- Turn on the ROCKSTER AIR 2 speaker.
- Press and hold the Bluetooth button until the indicator light flashes, indicating pairing mode.
- On your device (smartphone, tablet, computer), enable Bluetooth and search for "ROCKSTER AIR 2".
- Select "ROCKSTER AIR 2" from the list of available devices to connect. The indicator light will turn solid when connected.
The speaker supports Bluetooth aptX HD and AAC for high-quality wireless audio transmission.

Figure 4.2: Explanation of supported Bluetooth audio codecs.
4.3 Verwendung von Audioeingängen
The ROCKSTER AIR 2 features multiple inputs for various audio sources:
- Mikrofoneingang (XLR): Connect a microphone for vocals or public speaking.
- Instrument Input (6.3mm Jack): Connect a guitar or other instrument.
- AUX-Eingang (3.5-mm-Klinkenbuchse): Connect external audio devices via a standard audio cable.
- USB-Anschluss: Zum Laden externer Geräte (Powerbank-Funktion).

Figure 4.3: Microphone connected to the speaker's input.
4.4 Stereo Pairing and Chaining
Für einen breiteren Soundtage or larger events, you can connect multiple ROCKSTER AIR 2 speakers:
- Drahtloses Stereo-Pairing: Pair two ROCKSTER AIR 2 speakers wirelessly for true stereo sound. Refer to the specific instructions in the full user manual for this feature.
- XLR Chaining: Connect up to 10 speakers using XLR cables for a daisy-chain setup, ideal for larger venues.

Figure 4.4: Two ROCKSTER AIR 2 speakers set up for stereo playback.
4.5 Powerbank-Funktion
The integrated USB port allows you to charge your mobile devices directly from the speaker's battery.

Figure 4.5: Charging a smartphone using the speaker's power bank feature.
5. Wartung
- Clean the speaker with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Vermeiden Sie es, den Lautsprecher extremen Temperaturen, direkter Sonneneinstrahlung oder Feuchtigkeit auszusetzen.
- Bewahren Sie den Lautsprecher an einem kühlen, trockenen Ort auf, wenn er längere Zeit nicht benutzt wird.
- Ensure the battery is charged periodically if stored for a long time to maintain battery health.
6. Fehlerbehebung
| Problem | Mögliche Ursache | Lösung |
|---|---|---|
| Kein Strom | Batterie leer; Stromkabel nicht angeschlossen. | Laden Sie den Akku auf; Stellen Sie sicher, dass das Netzkabel fest angeschlossen ist. |
| Keine Bluetooth-Verbindung | Lautsprecher nicht im Kopplungsmodus; Bluetooth-Gerät ausgeschaltet; Zu weit vom Lautsprecher entfernt. | Activate pairing mode; Enable Bluetooth on device; Move device closer (within 10 meters). |
| Kein Ton von den Eingängen | Cable not connected properly; Volume too low; Incorrect input selected (if applicable). | Check cable connections; Increase volume; Ensure correct input is active. |
7. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modellname | Fender x Teufel ROCKSTER AIR 2 |
| Montagetyp | Bodenständig |
| Material | Plastik |
| Lautsprechertyp | Im Freien |
| Akkulaufzeit | 58 Stunden |
| Technische Daten | 13.5"T x 12.7"B x 23.2"H |
| Artikelgewicht | 35.8 Pfund |
| Maximale Reichweite (Bluetooth) | 10 Meter |
| Drahtlose Kommunikationstechnologie | Bluetooth |
| Lautsprechergröße | 10 Zoll (Tieftöner) |
| Hochtönerdurchmesser | 1 Zoll |
| Stromquelle | Batteriebetrieben |
| Maximale Lautsprecherausgangsleistung | 80 Watt |
| Frequenzgang | 47 Hz – 22000 Hz |
| Konnektivitätstechnologie | Auxiliary, Bluetooth 5.0 aptX-HD AAC, USB C, Guitar input, AUX Input 1/8" (3,5 mm), XLR Input/Output, XLR Mic-Input, Stereo jack 6.3mm - in |
| Audioausgabemodus | Stereo |

Abbildung 7.1: Explosionsdarstellung view showing internal components of the speaker.
8. Garantieinformationen
This product comes with a Limited Warranty. For detailed terms and conditions, please refer to the official Teufel website or the warranty card included with your purchase. Retain your proof of purchase for warranty claims.
9. Unterstützung
For further assistance, technical support, or service inquiries, please visit the official Teufel support website or contact their customer service. You can find additional documentation, FAQs, and contact details at:
Teufel Official Store on Amazon
You may also refer to the full User Manual (PDF) available for download: Benutzerhandbuch (PDF)