1. Úvod
Welcome to the OontZ Angle 3 Pro experience! This manual provides comprehensive instructions for setting up, operating, and maintaining your new portable Bluetooth speaker. Designed for exceptional sound and durability, the OontZ Angle 3 Pro delivers 21-Watts of powerful audio with rich bass, perfect for both indoor and outdoor environments. Its waterproof design and extended wireless range ensure your music goes wherever you do.
2. Co je v krabici
Upon unboxing your OontZ Angle 3 Pro, please ensure all the following items are present:
- OontZ Angle 3 Pro Bluetooth Speaker
- Nabíjecí kabel USB-C
- 3.5mm Audio Cable (AUX Input)
- Uživatelská příručka (tento dokument)

Figure 2.1: Contents of the OontZ Angle 3 Pro package, including the speaker, USB-C cable, 3.5mm audio cable, and user manual.
3. Nastavení
3.1 Nabíjení reproduktoru
Before first use, fully charge your OontZ Angle 3 Pro speaker. The speaker has a 15-hour battery life at 2/3 volume when fully charged.
- Locate the USB-C charging port on the side of the speaker, protected by a rubber flap.
- Open the rubber flap and insert the provided USB-C cable into the charging port.
- Připojte druhý konec kabelu USB-C k nástěnnému adaptéru USB (není součástí balení) nebo k napájenému portu USB.
- Kontrolka nabíjení se během nabíjení rozsvítí a po úplném nabití zhasne.

Figure 3.1: The OontZ Angle 3 Pro speaker, highlighting its compact design and control buttons on the top surface.
3.2 Zapnutí/vypnutí
To power on or off the speaker, press and hold the power button located on the control panel.
3.3 Párování Bluetooth
The OontZ Angle 3 Pro features advanced Bluetooth 5.0 for quick and stable connections.
- Power on the speaker. The Bluetooth indicator light will blink blue, indicating it's in pairing mode.
- Na svém zařízení (chytrý telefon, tablet, notebook) povolte Bluetooth a vyhledejte dostupná zařízení.
- Select "OontZ Angle 3 Pro" from the list. Once connected, the Bluetooth indicator light will turn solid blue.
Video 3.1: Official video demonstrating the OontZ Bluetooth Speakers, highlighting crystal clear sound and rich bass. This video is provided by the seller, Cambridge Soundworks.
4. Návod k obsluze
4.1 Základní ovládací prvky
The speaker features intuitive controls for playback and volume adjustment:
- Vypínač: Stiskněte a podržte pro zapnutí/vypnutí.
- Tlačítko Přehrát/Pozastavit: Jedním stisknutím spustíte nebo pozastavíte hudbu.
- Zvýšení hlasitosti (+): Stisknutím zvýšíte hlasitost.
- Snížit hlasitost (-): Stisknutím snížíte hlasitost.
- Next Track (>): Stisknutím přeskočíte na další skladbu.
- Previous Track (<): Stisknutím přejdete na předchozí skladbu.
- Tlačítko Bluetooth: Stisknutím přejděte do režimu párování nebo odpojení.
4.2 Dual Stereo Pairing
Enhance your audio experience by wirelessly connecting two OontZ Angle 3 Pro speakers for true stereo separation.
- Ensure both speakers are powered on and not connected to any device.
- On one speaker, press and hold the Bluetooth button until it blinks rapidly.
- On the second speaker, press and hold the Bluetooth button until it blinks rapidly.
- The speakers will automatically connect to each other. Once paired, one speaker will act as the Left Channel and the other as the Right Channel.
- Connect your device to the primary speaker via Bluetooth.

Figure 4.1: Two OontZ Angle 3 Pro speakers paired together for an immersive stereo sound experience, ideal for gatherings.
4.3 Vstup AUX
For wired connections, use the 3.5mm audio cable to connect your device to the AUX input port on the speaker.
5. Klíčové vlastnosti
- IPX7 Vodotěsnost: The OontZ Angle 3 Pro is fully waterproof and can be submerged in water up to 1 meter for 30 minutes. This makes it ideal for use by the pool, beach, or in the shower.
- 21-Watt Digital AMP: Experience louder volume and exceptional sound quality with enhanced bass, thanks to the high-performance 21-Watt Digital AMP.
- Bezdrátový dosah 100 metrů: Enjoy uninterrupted music with an impressive 100-foot wireless range, perfect for outdoor activities.
- USB napájecí port: The speaker features a USB power port, allowing you to charge your iPhone, smartphone, or other devices while playing music.
- Vestavěný mikrofon: The integrated microphone enables hands-free calling and voice assistant interaction (e.g., Siri).

Figure 5.1: Internal components of the OontZ Angle 3 Pro, illustrating its 21-Watt digital amplifier for powerful sound.
Video 5.1: Krátká úvodníview video showcasing the OontZ Angle 3 Pro's features, including its waterproof capability and sound quality. This video is provided by the seller, Cambridge Soundworks.
6. Údržba
To ensure the longevity and optimal performance of your OontZ Angle 3 Pro speaker, follow these maintenance guidelines:
- Čištění: Použijte měkký, damp cloth to clean the speaker. Avoid abrasive cleaners or solvents.
- Vystavení vodě: While waterproof, always ensure the rubber flap covering the charging and AUX ports is securely closed before exposing the speaker to water. After exposure to chlorinated or saltwater, rinse the speaker with fresh water and allow it to dry completely before charging.
- Skladování: Reproduktor skladujte na chladném a suchém místě mimo dosah extrémních teplot a přímého slunečního záření.
- Péče o baterie: For best battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use for extended periods.
7. Řešení problémů
If you encounter issues with your OontZ Angle 3 Pro speaker, try the following solutions:
| Problém | Možné řešení |
|---|---|
| Reproduktor se nezapne. | Ujistěte se, že je baterie nabitá. Připojte ke zdroji napájení pomocí kabelu USB-C. |
| Nelze spárovat přes Bluetooth. |
|
| Žádný zvuk nebo nízká hlasitost. |
|
| Zkreslení zvuku. |
|
8. Specifikace
| Funkce | Detail |
|---|---|
| Značka | Cambridge Soundworks |
| Název modelu | Angle 3 Pro |
| Číslo modelu | SWOA3PROB |
| Typ reproduktoru | Prostorový zvuk |
| Speciální funkce | Bass Boost, Waterproof, Stereo Pairing, Built-in Microphone |
| Technologie připojení | Bluetooth (Wireless), Wired (AUX) |
| Technologie bezdrátové komunikace | Bluetooth 5.0 |
| Maximální dosah | 100 Feet (unobstructed) |
| Maximální výstupní výkon reproduktoru | 21 wattů |
| Životnost baterie | 15 Hours (at 2/3 volume) |
| Doba nabíjení | Approximately 4 hours (from empty) |
| Úroveň odolnosti proti vodě | IPX7 (Waterproof up to 1 meter for 30 minutes) |
| Rozměry produktu | 3.75"H x 9.25"Š x 3.5"V |
| Hmotnost položky | 1.32 liber (0.6 kilogramů) |
| Materiál | Plast |
| Barva | Černý |
| Zahrnuté komponenty | User Manual, USB-C cable, Audio Cable |
9. Záruka a podpora
The OontZ Angle 3 Pro comes with a limited warranty from Cambridge Soundworks. For detailed warranty information and customer support, please visit the official Cambridge Soundworks store or contact their customer service directly.





