1. Introducció
Thank you for choosing the VOLT PLUS TECH PRO Touch Wireless Earbuds. This manual provides essential information for the safe and efficient operation of your new earbuds. Please read it thoroughly before use and retain it for future reference.
Contingut del paquet
- PRO Touch Wireless Earbuds (Left and Right)
- Portable Charging Case with Digital LED Display
- Cable de càrrega USB-C
- Puntes d'orella (petites, mitjanes, grans)
- Manual d'usuari
2. Producte acabatview
The PRO Touch Wireless Earbuds feature advanced Bluetooth 5.3 technology, quad noise-isolated microphones, and a portable charging case with a digital LED display. They are designed for comfort, durability, and high-quality audio experience.

Figure 2.1: Earbuds in their charging case, showing the digital LED battery display for both the case and individual earbuds.

Figura 2.2: Detallada view of an earbud, highlighting the touch control area for various functions like music playback, call management, and voice assistant activation.
Característiques principals:
- Bluetooth 5.3 for stable and efficient wireless connection.
- Quad Noise Isolated Microphones with CVC 8.1 technology for clear calls.
- Digital LED display on charging case for accurate battery levels.
- Up to 25+ hours total play time with charging case.
- IPX3 Water Resistance (earbuds only) for sweat and light rain.
- Touch controls for music, calls, and voice assistant.
3. Configuració i primer ús
3.1 Càrrega dels auriculars i l'estoig
Before first use, fully charge the earbuds and the charging case. The digital LED display on the case will show the battery percentage.
- Col·loca els dos auriculars a l'estoig de càrrega. Assegura't que estiguin correctament col·locats.
- Connecteu el cable de càrrega USB-C al port de càrrega de la carcassa i l'altre extrem a una font d'alimentació USB (per exemple, un ordinador, un adaptador de paret).
- The LED display will show charging progress. Once fully charged, the display will indicate 100%.

Figure 3.1: The charging case being charged via USB-C cable, with the LED display indicating battery level.
3.2 Emparellament amb el dispositiu
Els auriculars entraran automàticament en mode d'emparellament quan es treguin de l'estoig de càrrega.
- Remove both earbuds from the charging case. They will automatically power on and attempt to pair with each other. A blue indicator light will flash.
- If they do not auto-power on, press and hold the touch area on each earbud for 3-5 seconds until the blue indicator light flashes.
- On your mobile device (e.g., Samsung Galaxy S8 Plus), go to Bluetooth settings and turn Bluetooth on.
- Cerca dispositius disponibles i seleccioneu "YD03" de la llista.
- Once connected, the earbuds will prompt "Connected" via voice.

Figure 3.2: Earbuds ready for pairing, displayed alongside a smartphone's Bluetooth settings screen, showing "YD03" as an available device.
Nota: The earbuds support independent use. You can use either the left or right earbud alone after initial pairing.
4. Instruccions de funcionament
4.1 Controls tàctils
The PRO Touch Earbuds feature intuitive touch controls on each earbud.
| Acció | Funció |
|---|---|
| Touch Left Earbud Twice | Switch Music (Next Song) |
| Touch Left Earbud Once | Respondre/Finalitzar la trucada |
| Press and Hold Left Earbud for 1 Second | Call on Siri / Voice Assistant |
| Touch Right Earbud Twice | Switch Music (Previous Song) |
| Touch Right Earbud Once | Reproducció/pausa de música |
| Press and Hold Right Earbud for 1 Second | Puja el volum |
| Press and Hold Either Earbud for 3-5 Seconds (when off) | Encès |
| Place Earbuds in Case | Power Off / Charge |

Figure 4.1: Visual guide to the touch control functions on the earbuds, including music playback, call handling, and voice assistant activation.
4.2 Pantalla LED digital
The charging case features a digital LED display that shows the battery percentage of the case and the charging status of each earbud. This allows you to monitor power levels accurately.

Figure 4.2: The charging case's LED display clearly indicating the remaining battery percentage of the case and the charging status of the left and right earbuds.
5. Manteniment i cura
- Neteja: Feu servir un drap suau, sec i sense borrissol per netejar els auriculars i l'estoig de càrrega. No utilitzeu productes químics agressius ni materials abrasius.
- Resistència a l'aigua: The earbuds are IPX3 water-resistant, meaning they can withstand light splashes and sweat. They are not designed for submersion. The charging case is NOT waterproof.
- Emmagatzematge: Quan no els utilitzeu, guardeu els auriculars a la seva funda de càrrega per protegir-los i mantenir-los carregats. Guardeu-los en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: Per allargar la durada de la bateria, evita descarregar completament els auriculars i la funda amb freqüència. Carrega'ls regularment, fins i tot si no els fas servir constantment.
6. Solució De Problemes
| Problema | Possible solució |
|---|---|
| Els auriculars no s'encenen. | Ensure earbuds are charged. Place them in the charging case for a few minutes, then remove. If still off, press and hold the touch area for 3-5 seconds. |
| Els auriculars no s'emparellan amb el dispositiu. |
|
| Només funciona un auricular. |
|
| Mala qualitat de so o desconnexions. |
|
7. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | F9 |
| Versió Bluetooth | 5.3 |
| Tecnologia de connectivitat | Bluetooth sense fil |
| Control de soroll | Cancel·lació activa de soroll (CVC 8.1) |
| Nivell de resistència a l'aigua | IPX3 (només auriculars) |
| Capacitat de la bateria (caixa) | 2,000 mAh |
| Temps total de joc | Up to 25+ Hours (with charging case) |
| Mètode de control | Toca |
| Dispositius compatibles | Samsung Galaxy S8 Plus and other Bluetooth-enabled devices |
| Dimensions (producte) | 1.5 x 1 x 1.5 polzades |
| Pes de l'article | 4 unces |
| Material | Stainless Steel, Titanium, Hi-Impact Plastic |
| Color | Negre |
8. Garantia i Suport
For warranty information and customer support, please refer to the contact details provided with your purchase or visit the official VOLT PLUS TECH weblloc web. Conserveu el comprovant de compra per a reclamacions de garantia.
Assistència en línia: VOLT PLUS TECH Brand Page on Amazon





