1. Okwu mmalite
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.

Foto 1.1: N'ihu view of the Fender x Teufel ROCKSTER AIR 2 Portable Bluetooth Speaker.
2. Kedu ihe dị na Igbe ahụ
Chọpụta na ihe niile dị na nkwakọ ngwaahịa:
- Fender x Teufel ROCKSTER AIR 2 Speaker
- ROCKSTER AIR 2 Battery (pre-installed or separate)
- Igwe ọkụ ọkụ
- Fender Guitar Pick

Figure 2.1: Included power cable and Fender guitar pick.
3. Nhazi
3.1 Nchaji izizi
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. Ntuziaka ọrụ
4.1 Ogwe njikwa gafereview
The main controls are located on the top panel of the speaker.

Figure 4.1: Top control panel.
- Bọtịnụ ike: Na-agbanyụ/gbanyụọ ọkà okwu.
- Mpịakọta Mpịakọta: Na-edozi olu mmepụta n'ozuzu ya.
- Bass Knob: Na-edozi ọkwa bass.
- Knob Treble: Na-edozi ọkwa treble.
- Bọtịnụ Bluetooth: Na-ebute ọnọdụ njikọta Bluetooth.
- Bọtịnụ Kwụsị/Kwụsị: Na -ejikwa ọkpụkpọ mgbasa ozi.
4.2 Njikọ Bluetooth
- 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 Using Audio Inputs
The ROCKSTER AIR 2 features multiple inputs for various audio sources:
- Ntinye igweokwu (XLR): Connect a microphone for vocals or public speaking.
- Ntinye akụrụngwa (Jack 6.3mm): Connect a guitar or other instrument.
- AUX Input (3.5mm Jack): Connect external audio devices via a standard audio cable.
- Ọdụ ụgbọ mmiri USB: Maka ịchaji ngwaọrụ mpụga (ọrụ ụlọ akụ ike).

Figure 4.3: Microphone connected to the speaker's input.
4.4 Stereo Pairing and Chaining
Maka ụda sara mbaratage or larger events, you can connect multiple ROCKSTER AIR 2 speakers:
- Njikọ Stereo ikuku: 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 Ike Bank arụ ọrụ
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. Nlekọta
- Clean the speaker with a soft, dry cloth. Do not use liquid cleaners or aerosols.
- Zere ikpughe onye na-ekwu okwu n'ebe okpomọkụ dị oke elu, anwụ kpọmkwem, ma ọ bụ mmiri dị n'ime ya.
- Chekwaa ọkà okwu n'ebe dị jụụ ma kpọọ nkụ mgbe ọ naghị eji ya ogologo oge.
- Ensure the battery is charged periodically if stored for a long time to maintain battery health.
6. Nchọpụta nsogbu
| Nsogbu | Ihe nwere ike ime | Ngwọta |
|---|---|---|
| Enweghị ike | Battery depleted; Power cable not connected. | Charge the battery; Ensure power cable is securely connected. |
| Enweghị njikọ Bluetooth | Ọkà okwu adịghị n'ụdị njikọta; Gbanyụọ ngwaọrụ Bluetooth; Ọ dị anya na ọkà okwu. | Activate pairing mode; Enable Bluetooth on device; Move device closer (within 10 meters). |
| No sound from inputs | Cable not connected properly; Volume too low; Incorrect input selected (if applicable). | Check cable connections; Increase volume; Ensure correct input is active. |
7. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Aha Nlereanya | Fender x Teufel ROCKSTER AIR 2 |
| Ụdị nkwụnye | Ala guzo |
| Ihe onwunwe | Plastic |
| Ụdị Ọkà Okwu | N'èzí |
| Ndụ batrị | Awa 58 |
| Akụkụ ngwaahịa | 13.5"D x 12.7"W x 23.2"H |
| Ibu Ibu | 35.8 pound |
| Oke kachasị elu (Bluetooth) | 10 mita |
| Teknụzụ nzikọrịta ozi ikuku | Bluetooth |
| Nha Ọkà Okwu | 10 sentimita asatọ (Woofer) |
| Dayameta Tweeter | 1 sentimita asatọ |
| Isi Iyi Ike | Akwanyere batrị |
| Ike Nwepu kacha elu | 80 Watt |
| Nzaghachi ugboro ugboro | 47 Hz - 22000 Hz |
| Teknụzụ Njikọta | 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 |
| Ọnọdụ mmepụta ọdịyo | Stereo |

Ọgụgụ 7.1: gbawara view showing internal components of the speaker.
8. Akwụkwọ ikike Ozi
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. Nkwado
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: Akwụkwọ ntuziaka onye ọrụ (PDF)