Introducció
Thank you for choosing the VOLT PLUS TECH F9 Wireless V5.3 Bluetooth Earbuds. These earbuds are designed to provide a high-quality audio experience with advanced features such as Bluetooth 5.3 connectivity, CVC 8.0 noise reduction, 8D bass, and IPX7 water resistance. The included charging case doubles as a 2000mAh power bank, capable of charging both the earbuds and other mobile devices. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.

Image: The VOLT PLUS TECH F9 Wireless Bluetooth Earbuds with their charging case, showcasinla pantalla LED.
Contingut del paquet
Si us plau, verifiqueu que tots els elements siguin presents al vostre paquet:
- 2 auriculars (esquerra i dreta)
- 1 x cable de càrrega (USB-C)
- 3 x Ear Adapters (Small, Medium, Large)
- 1 x Power Bank Charging Case
- 1 x manual d'instruccions

Image: A visual representation of all items included in the VOLT PLUS TECH F9 Earbuds package, including earbuds, charging case, USB-C cable, ear tips, and manual.
Configuració
1. Càrrega de la funda i els auriculars
Before first use, fully charge the charging case and earbuds. The charging case features an LED display that shows the battery percentage of the case and the charging status of each earbud.
- Càrrega de la caixa: Connect the provided USB-C charging cable to the charging port on the case and to a USB power source. The LED display will show the charging progress. A full charge takes approximately 30 minutes.
- Càrrega dels auriculars: Place the earbuds into their respective slots in the charging case. They will automatically begin charging. The LED indicators on the earbuds and the case display will show their charging status. The case can recharge the earbuds approximately 25 times, providing up to 120 hours of music time or 150 hours of talk time. Each earbud charge provides about 5 hours of music time or 6 hours of talk time.

Image: Diagram illustrating the battery life and recharge capabilities of the earbuds and charging case, showing 25 recharges for the headset and individual earbud usage times.
2. Vinculació amb un dispositiu
The earbuds support automatic pairing for a seamless connection experience.
- Assegureu-vos que el Bluetooth del dispositiu estigui activat.
- Obre l'estoig de càrrega. Els auriculars s'encendran automàticament i entraran en mode d'emparellament.
- On your device, search for Bluetooth devices and select "F9" from the list.
- Un cop connectat, sentiràs un missatge de confirmació i els auriculars estaran llestos per al seu ús.
The earbuds utilize Bluetooth 5.3 technology for a stable connection up to 33 feet (10 meters).

Image: Graphic demonstrating the fast Bluetooth auto-pairing process of the earbuds with a compatible device.
Instruccions de funcionament
Controls tàctils
The earbuds feature smart touch controls for easy management of music playback, calls, and voice assistant activation.
| Acció | Auricular esquerre (L) | Auricular dret (R) |
|---|---|---|
| Reproduir/Pausa | Premeu una vegada | |
| Següent Cançó | Premeu dues vegades ràpidament | N/A |
| Cançó anterior | N/A | Premeu dues vegades ràpidament |
| Puja el volum | N/A | Premeu tres vegades |
| Baixa el volum | Premeu tres vegades | N/A |
| Respondre/penjar la trucada | Click/Double click | |
| Activate Voice Assistant (Siri/Android) | Premeu dues vegades ràpidament | |

Image: A visual guide to the smart touch controls on the earbuds, detailing actions for calls, music, and volume.
Funcionalitat del banc d'energia
The 2000mAh charging case can also serve as a portable power bank for your mobile phone or other small USB-powered devices. Simply connect your device to the USB output port on the charging case using an appropriate cable. The case can recharge a typical smartphone up to 2 times.

Image: The charging case connected via USB to a smartphone, demonstrating its power bank capability.
Resistència a l'aigua IPX7
The earbuds and charging case feature an IPX7 water resistance rating. This means they are protected against immersion in water up to 1 meter deep for up to 30 minutes. They are suitable for use during rainy outdoor sports, gym workouts, and other activities where sweat or light splashes may occur. However, they are not recommended for swimming or prolonged submersion.

Image: Earbuds shown in water, illustrating their IPX7 waterproof rating.
CVC 8.0 Reducció de soroll
The earbuds incorporate CVC 8.0 intelligent noise reduction technology, which helps to minimize background noise during calls and enhance audio clarity. This feature allows for clearer conversations even in noisy environments.

Image: Graphic illustrating the CVC 8.0 noise reduction technology, showing sound waves being minimized.
Ergonomic Secure-Fit Design
The earbuds are designed for comfort and a secure fit, ensuring they stay in place during various activities. The soft silicone ear tips provide a comfortable seal and are available in multiple sizes to suit different ear shapes.

Image: A person wearing an earbud, highlighting the ergonomic and secure-fit design.
Manteniment
Un manteniment adequat garanteix la longevitat i el rendiment dels teus auriculars.
- Neteja: Regularly clean the earbuds and charging case with a soft, dry, lint-free cloth. Avoid using abrasive materials or harsh chemicals. For ear tips, remove them and clean with mild soap and water, then dry thoroughly before reattaching.
- Emmagatzematge: Quan no els utilitzeu, guardeu els auriculars a la seva funda de càrrega per protegir-los de la pols i els danys, i per mantenir-los carregats. Guardeu-los en un lloc fresc i sec, allunyat de temperatures extremes.
- Port de càrrega: Mantingueu el port de càrrega USB-C net de pols i deixalles.
Resolució de problemes
If you encounter any issues with your earbuds, refer to the following common solutions:
- Auriculars que no s'emparellan: Ensure both earbuds are fully charged. Place them back in the case, close the lid, then open it again to re-initiate pairing mode. Delete "F9" from your device's Bluetooth list and try pairing again.
- Només funciona un auricular: Ensure both earbuds are charged. Try resetting the earbuds by placing them in the case, closing the lid, and then opening it. If the issue persists, try re-pairing.
- Sense so: Comprova el nivell de volum tant del dispositiu com dels auriculars. Assegura't que els auriculars estiguin connectats correctament al dispositiu.
- La caixa de càrrega no es carrega: Verify the USB-C cable is securely connected to both the case and the power source. Try a different charging cable or power adapter.
- Mala qualitat del so: Ensure the earbuds are clean and free of debris. Try different sized ear tips for a better seal in your ear. Move closer to your connected device to avoid interference.
Especificacions
Detailed technical specifications for the VOLT PLUS TECH F9 Wireless V5.3 Bluetooth Earbuds:
| Característica | Especificació |
|---|---|
| Nom del model | F9 |
| Marca | VOLT PLUS TECH |
| Versió Bluetooth | 5.3 |
| Interval Bluetooth | 33 peus (10 metres) |
| Control de soroll | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation (CVC 8.0) |
| Sensibilitat | 103 dB |
| Impedància | 25.94 ohms |
| Tipus de controlador d'àudio | Conductor dinàmic |
| Mida del controlador d'àudio | 26 mil·límetres |
| Latència d'àudio | 9 mil·lisegons |
| Mètode de control | Toca |
| Nivell de resistència a l'aigua | Resistent a l'aigua IPX7 |
| Caixa de càrrega Capacitat de la bateria | 2000 mAh |
| Durada de la bateria dels auriculars (càrrega única) | Up to 5 hours (music), 6 hours (talk) |
| Durada total de la bateria (amb estoig de càrrega) | Fins a 24-26 hores |
| Temps de càrrega | Approximately 30 minutes (case) |
| Pes de l'auricular | 4 grams |
| Pes de la caixa de càrrega | 2.1 unces |
| Dimensions del producte | 2.1 x 1.1 x 1.1 polzades |
| Dispositius compatibles | Android, iOS, Mac, Samsung Galaxy A53 5G, Windows |

Image: Diagram showing the dimensions of the earbuds and the charging case.
Garantia i Suport
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official VOLT PLUS TECH weblloc web. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.





