Introdución
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 stereo sound, and IPX7 waterproofing. The included charging case doubles as a 2000mAh power bank, offering extended battery life for your earbuds and the ability to charge other compatible devices. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your device.

Image: The F9 earbuds and charging case demonstrating compatibility with various devices and applications.
O que hai na caixa
Upon opening your VOLT PLUS TECH F9 package, please verify that all the following items are included:
- (2) VOLT PLUS TECH F9 Wireless Earbuds
- (1) 2000mAh Power Bank Charging Case
- (1) Cable de carga USB-C
- (3) Pairs of Ear Adapters (Small, Medium, Large)
- (1) Manual do usuario (este documento)

Imaxe: Representación visual do contido do paquete.
Configuración
1. Carga dos auriculares e da caixa de carga
Before first use, fully charge the earbuds and the charging case. The charging case features an LED display that shows the battery percentage of the case and individual charging status of the earbuds.
- Coloca os auriculares no estoxo de carga. Asegúrate de que estean correctamente colocados; os contactos magnéticos manterán o seu lugar.
- Connect the provided USB-C charging cable to the charging port on the case and to a USB power source (e.g., wall adapter, computer USB port).
- The LED display on the charging case will show the current battery level and indicate charging status. Once fully charged, the display will show "100" and the earbud indicators will turn off.
- A full charge provides approximately 5 hours of music time or 6 hours of talk time for the earbuds. The 2000mAh charging case can recharge the earbuds multiple times, extending total usage to 24-26 hours.

Image: Earbuds charging inside the case, displaying battery level.

Image: Illustration of the extended battery life provided by the charging case.
2. Using the Charging Case as a Power Bank
The 2000mAh charging case can also be used to provide emergency power to other compatible devices, such as your smartphone.
- Connect your device's charging cable to the USB output port on the charging case.
- The charging case will begin to charge your device.

Image: The charging case functioning as a power bank for a smartphone.
3. Emparellamento co teu dispositivo
The F9 earbuds utilize Bluetooth 5.3 for a stable and efficient wireless connection. They support automatic pairing for convenience.
- Emparejamento inicial:
- Abre a caixa de carga. Os auriculares acenderanse automaticamente e entrarán no modo de emparellamento.
- No teu teléfono intelixente ou dispositivo con Bluetooth, vai á configuración de Bluetooth.
- Busca dispositivos dispoñibles e seleccione "F9" da lista.
- Unha vez conectados, escoitarás un ton de confirmación e os auriculares estarán listos para usar.
- Reconexión automática: Despois do emparellamento inicial, os auriculares conectaranse automaticamente co último dispositivo emparellado ao retiralos da caixa de carga, sempre que o Bluetooth estea activado no dispositivo.

Image: Earbuds demonstrating fast Bluetooth auto-pairing with a smartphone.
Instrucións de funcionamento
The F9 earbuds feature smart touch controls for easy management of calls, music, and voice assistant functions.
Controis táctiles
- Reproducir/Pausa: Single tap on either earbud (L/R).
- Próxima canción: Double tap on the left earbud (L).
- Canción anterior: Double tap on the right earbud (R).
- Subir volume: Triple tap on the right earbud (R).
- Baixar volume: Triple tap on the left earbud (L).
- Responder/Finalizar chamada: Single tap on either earbud (L/R).
- Rexeitar a chamada: Mantén premido calquera dos auriculares durante 2 segundos.
- Activar o Asistente de voz (Siri/Asistente de Google): Mantén premido calquera dos auriculares durante 3 segundos.

Image: Detailed diagram of earbud touch controls.
Funcións de audio
The F9 earbuds are engineered for an immersive audio experience:
- Son envolvente estéreo 8D: Enjoy rich, dynamic audio with enhanced bass.
- CVC 8.0 Noise Reduction: This technology helps minimize ambient noise during calls, ensuring clear communication.
- Son de alta fidelidade: Experience crystal-clear audio quality for music and calls.

Image: Visual representation of CVC 8.0 Noise Reduction technology.
Mantemento
Limpeza
To maintain optimal sound quality and hygiene, regularly clean your earbuds and charging case.
- Usa un pano suave, seco e sen fiapos para limpar os auriculares e a funda de carga.
- For ear tips, remove them from the earbuds and gently clean with a mild soap solution if necessary, then rinse thoroughly and allow to dry completely before reattaching.
- Evite o uso de materiais abrasivos, solventes ou produtos químicos agresivos.
Resistencia á auga (IPX7)
The F9 earbuds are rated IPX7 waterproof, meaning they can withstand immersion in water up to 1 meter deep for 30 minutes. This makes them suitable for daily life activities such as sweating during workouts or use in light rain.
- Do not intentionally submerge the charging case, as it is not waterproof.
- Asegúrate de que os auriculares estean completamente secos antes de volvelo colocar na caixa de carga para evitar danalos.
- The IPX7 rating applies to the earbuds only, not the charging case.

Image: Earbuds demonstrating IPX7 water resistance.
Almacenamento
Cando non estean en uso, garda os auriculares no seu estoxo de carga para protexelos e mantelos cargados. Garda o estoxo nun lugar fresco e seco, lonxe de temperaturas extremas.
Resolución de problemas
If you encounter any issues with your VOLT PLUS TECH F9 earbuds, please refer to the following common solutions:
- Earbuds not pairing with each other or with device:
- Asegúrate de que os dous auriculares estean cargados.
- Volva colocar os dous auriculares na caixa de carga, peche a tapa, agarde uns segundos e, a seguir, ábraa e intente emparellalos de novo.
- On your device, forget the "F9" Bluetooth connection and attempt to pair again from scratch.
- Sen son dun auricular:
- Check the battery level of both earbuds.
- Place both earbuds back into the charging case and then take them out again to force a reconnection.
- Limpa os contactos de carga tanto dos auriculares como da funda.
- Estuche de carga que non se carga:
- Asegúrate de que o cable USB-C estea conectado correctamente tanto á carcasa como á fonte de alimentación.
- Proba cun cable USB-C ou adaptador de corrente diferente.
- Mala calidade de son ou conexión perdida:
- Ensure your device is within the Bluetooth range (approximately 33 feet or 10 meters) of the earbuds.
- Minimize obstacles between your device and the earbuds.
- Reinicia o dispositivo conectado.
Especificacións
| Nome do modelo | F9 |
| Versión Bluetooth | 5.3 |
| Alcance Bluetooth | 33 pés (10 metros) |
| Control de ruído | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation (CVC 8.0) |
| Nivel de resistencia á auga | IPX7 (só auriculares) |
| Duración da batería (auriculares) | Up to 5 hours music, 6 hours talk time per charge |
| Capacidade da batería do estuche de carga | 2000 mAh |
| Duración total da batería coa funda | 24-26 horas |
| Charging Port Type (Case) | USB-C |
| Método de control | Toca |
| Dispositivos compatibles | Android, Apple iPhone (16, 15, 14, Pro, Pro Max, Plus Models), iOS, Mac, Windows |
| Material | Plastic (Carrying Case), Aluminum, Hi Strength Plastic, Metal (Earbuds) |
| Peso do elemento | 4 onzas (total) |
| Dimensións do produto | 1 x 1.7 x 1.5 polgadas (auriculares) |
| Dimensións do estuche de transporte | 2.7 (L) x 1.3 (W) x 1.2 (H) Inches |

Image: Dimensions of the earbuds and charging case.
Garantía e Soporte
VOLT PLUS TECH products are designed for reliability and performance. For specific warranty details, please refer to the warranty card included in your product packaging or contact our customer support.
Atención ao cliente
If you have any questions, require technical assistance, or need to report an issue, please contact VOLT PLUS TECH customer support through the retailer's platform or via the contact information provided in your product documentation.
Please have your product model (F9) and purchase details ready when contacting support.





