1. Introducció
The GravaStar Sirius Pro P9 True Wireless Earbuds offer a unique design combined with advanced audio technology. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your earbuds to ensure optimal performance.
2. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:
- GravaStar Sirius Pro P9 Earbuds (Left x1, Right x1)
- Estoig de càrrega
- Ear Tips x 3 pairs (Small, Medium, Large)
- Cable de càrrega USB-C
- HipHop Necklace (for carrying the case)

Figure 2.1: Contents of the GravaStar Sirius Pro P9 Earbuds package.
3. Producte acabatview
The Sirius Pro P9 earbuds feature a distinctive sci-fi inspired design with a durable zinc alloy charging case. The earbuds are equipped with Knowles balanced armatures and 7.2mm dynamic drivers for clear audio. The case includes a physical button and a laser-engraved touch panel, along with customizable RGB lighting.

Figure 3.1: GravaStar Sirius Pro P9 Earbuds in their charging case.

Figura 3.2: Explotat view of a single earbud, highlighting its internal structure.

Figure 3.3: The Sirius Pro P9 charging case is available in various finishes.
4. Configuració
4.1 Càrrega dels auriculars i l'estoig
Before first use, fully charge the earbuds and charging case. Connect the provided USB-C cable to the charging port on the case and to a power source. The case's LED light strip will indicate charging status and color. A full charge takes approximately 3 hours for the case.

Figure 4.1: The charging case features customizable RGB lighting.
4.2 Vinculació Bluetooth
Per emparellar els auriculars amb un dispositiu:
- Assegureu-vos que els auriculars estiguin a l'estoig de càrrega i que l'estoig estigui obert.
- Activeu el Bluetooth al vostre telèfon intel·ligent, tauleta o altre dispositiu compatible.
- Select "Gravastar Sirius Pro" from the list of available Bluetooth devices.
- The earbuds will automatically connect.

Figure 4.2: Bluetooth pairing process on a smartphone.
5. Instruccions de funcionament
5.1 Com posar-se els auriculars
Choose the ear tips that provide the most comfortable and secure fit for your ears. Gently insert the earbuds into your ear canals. The flexible and soft ear hooks are designed to ensure a stable fit.

Figure 5.1: Proper placement of the earbud in the ear.
5.2 Controls tàctils
The earbuds feature sensitive touch controls for managing music, calls, and modes:
- Toc senzill: Reproduir/Pausar música, Respondre/Finalitzar trucada.
- Doble toc: Skip to next track (Right earbud), Go to previous track (Left earbud), Reject call.
- Toca tres vegades: Switch between Gaming, Music, and Movie modes.
- Premda llarga (1.5 segons): Increase volume (Right earbud), Decrease volume (Left earbud), Activate voice assistant.
5.3 Modes de so
The Sirius Pro P9 earbuds offer three distinct sound modes:
- Mode de joc: Provides ultra-low latency (65ms) for synchronized audio and visuals during gaming.
- Mode de música: Optimized for high-fidelity sound quality with Knowles balanced armatures and 7.2mm dynamic drivers.
- Mode pel·lícula: Enhances multi-channel stereo sound for an immersive viewexperiència.

Figura 5.2: Mésview of available sound modes.
5.4 Detecció intraauricular
The earbuds feature in-ear detection. Music playback will automatically pause when an earbud is removed from your ear and resume when re-inserted.
6. Manteniment
6.1 Neteja
Regularly clean your earbuds and charging case with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Remove ear tips and clean them separately with mild soap and water, ensuring they are completely dry before reattaching.
6.2 Resistència a l'aigua
The earbuds are IPX5 water resistant, meaning they are protected against low-pressure water jets from any direction. This makes them suitable for use during workouts or in light rain. The charging case is not water resistant; avoid exposing it to liquids.
7. Solució De Problemes
- Auriculars que no es carreguen: Ensure the charging cable is securely connected to both the case and the power source. Check that the earbuds are correctly seated in the charging case. Clean the charging contacts on both the earbuds and the case.
- Auriculars que no s'emparellan: Ensure Bluetooth is enabled on your device and the earbuds are in pairing mode (usually indicated by a flashing light). Try resetting the earbuds by long-pressing the button on the charging case.
- Mala qualitat del so: Ensure the ear tips provide a good seal in your ear. Try different sized ear tips. Check your device's audio settings and ensure the earbuds are within Bluetooth range.
- Els controls tàctils no responen: Assegura't que els dits estiguin nets i secs. Prova de reiniciar els auriculars col·locant-los a la funda, tancant-la i tornant-los a obrir.
- Difficulty removing earbuds from case: The earbuds are held securely by magnets. Grip them firmly and pull upwards.
8. Especificacions
| Característica | Especificació |
|---|---|
| Nom del model | Sirius Pro P9 |
| Tecnologia de connectivitat | Bluetooth 5.2 |
| Interval Bluetooth | 10 metres |
| Tipus de controlador d'àudio | Dynamic Driver (7.2mm) & Knowles Balanced Armatures |
| Resposta de freqüència | 20.2 kHz |
| Sensibilitat | 99 dB |
| Impedància | 16 ohms |
| Control de soroll | Cancel·lació de soroll ambiental (ENC) |
| Nivell de resistència a l'aigua | IPX5 (només auriculars) |
| Durada de la bateria (auriculars) | Fins a 4 hores |
| Durada de la bateria (amb estoig de càrrega) | Fins a 16 hores |
| Temps de càrrega | 3 hores |
| Charging Case Material | Aliatge de zinc |
| Pes de l'article (auriculars) | 5 grams |
| Item Weight (Charging Case) | 100 grams |
| Dispositius compatibles | iPhone, Android smartphones, TV, computer, Laptop, smart watch |

Figura 8.1: Durada de la bateria més deview.
9. Característiques addicionals
9.1 Bottle Opener Function
The unique design of the charging case includes a built-in bottle opener. This feature is integrated into the case's structure for convenience.
Vídeo 9.1: Un breu resumview of the GravaStar Sirius Pro Earbuds, showcasing their design and features, including the bottle opener function.
10. Garantia i Suport
GravaStar products are covered by a limited warranty. For specific warranty terms, product registration, and technical support, please refer to the official GravaStar website or contact customer service directly. Keep your proof of purchase for warranty claims.





