1. Uvod
This manual provides detailed instructions for the VOLT PLUS TECH F9 Wireless Bluetooth 5.3 Earbuds. Please read this manual carefully before using the product to ensure proper operation and to maximize your user experience. Keep this manual for future reference.
2. Sadržaj paketa
Upon opening your VOLT PLUS TECH F9 Earbuds package, please verify that all the following items are included:
- Two (2) F9 Wireless Earbuds
- One (1) 2000mAh Charging Case with Power Bank Functionality
- Jedan (1) USB-C kabel za punjenje
- Three (3) Pairs of Ear Adapters (Small, Medium, Large)
- Jedno (1) uputstvo za upotrebu

Image: Contents of the VOLT PLUS TECH F9 Earbuds package, including earbuds, charging case, USB-C cable, ear tips, and user manual.
3. Postavljanje i početna upotreba
3.1 Punjenje slušalica i kutijice
Before first use, fully charge the charging case and earbuds. Place the earbuds into the charging case. Connect the USB-C charging cable to the charging port on the case and plug the other end into a USB power adapter (not included).
- LED displej na kućištu za punjenje će prikazivati procenat baterijetage.
- The earbuds will show a red indicator light while charging, which turns off when fully charged.
- A full charge typically takes approximately 30 minutes for the earbuds and longer for the case.

Image: White VOLT PLUS TECH F9 Earbuds inside their charging case, displaying '100' on the LED screen, indicating a full charge.
3.2 Uključivanje/isključivanje
- Uključeno: Slušalice se automatski uključuju kada se izvade iz kućišta za punjenje.
- Iskljuciti: The earbuds automatically power off and begin charging when placed back into the charging case.
3.3 Bluetooth uparivanje
Slijedite ove korake da biste uparili slušalice s uređajem koji podržava Bluetooth:
- Uvjerite se da su slušalice potpuno napunjene.
- Remove both earbuds from the charging case. They will automatically enter pairing mode, indicated by flashing lights (typically blue and red).
- Na svom uređaju (npr. pametnom telefonu, tabletu) omogućite Bluetooth i potražite dostupne uređaje.
- Select "F9" from the list of available devices.
- Once connected, the earbud indicator lights will stop flashing.
Slušalice će se automatski ponovo povezati s posljednjim uparenim uređajem kada se izvade iz kutijice, ako je Bluetooth omogućen na uređaju.

Image: White VOLT PLUS TECH F9 Earbuds positioned near a smartphone, illustrating the pairing process.
4. Operacija
4.1 Nošenje slušalica
Select the ear tips that provide the most comfortable and secure fit for your ears. Insert the earbuds gently into your ear canal and rotate them slightly to ensure a snug fit. A proper fit enhances sound quality and noise isolation.

Image: A woman wearing an earbud, highlighting the ergonomic and secure-fit design for comfortable, all-day use.
4.2 Kontrole na dodir
The F9 earbuds feature smart touch controls on each earbud. The functions are as follows:
| Akcija | Lijeva slušalica (L) | Desna slušalica (R) |
|---|---|---|
| Pusti/pauziraj muziku | Pritisnite jednom | Pritisnite jednom |
| Next Song | Pritisnite dvaput brzo | N/A |
| Prethodna pjesma | N/A | Pritisnite dvaput brzo |
| Volume Up | N/A | Pritisnite tri puta |
| Utišavanje zvuka | Pritisnite tri puta | N/A |
| Odgovori/Završi poziv | Pritisnite jednom | Pritisnite jednom |
| Odbiti poziv | Pritisnite i držite 2 sekunde | Pritisnite i držite 2 sekunde |
| Activate Voice Assistant (Siri/Android) | Pritisnite i držite 3 sekunde | Pritisnite i držite 3 sekunde |

Image: Visual guide illustrating the touch control functions on the VOLT PLUS TECH F9 Earbuds, showing actions for calls, music playback, volume, and voice assistant activation.
4.3 Power Bank Functionality
The charging case for your F9 earbuds doubles as a 2000mAh power bank, capable of charging your smartphone or other small devices. To use this feature:
- Connect your device's charging cable to the USB output port on the charging case.
- The charging case will begin to supply power to your connected device.

Image: The VOLT PLUS TECH F9 Earbuds charging case connected via a cable to a smartphone, demonstrating its power bank capability.
5. Održavanje i njega
5.1 Čišćenje
- Redovno čistite slušalice i kućište za punjenje mekom, suhom krpom koja ne ostavlja dlačice.
- Uklonite nastavke za uši i operite ih blagim sapunom i vodom, a zatim ih dobro osušite prije ponovnog pričvršćivanja.
- Izbjegavajte upotrebu abrazivnih sredstava za čišćenje, rastvarača ili aerosolnih sprejeva.
5.2 Otpornost na vodu (IPX7)
The F9 earbuds are rated IPX7 waterproof, meaning they can withstand immersion in water up to 1 meter for 30 minutes. This makes them suitable for sports and outdoor activities where they might be exposed to sweat or rain.
- Do not intentionally submerge the earbuds for extended periods or beyond the specified depth.
- The charging case is not waterproof. Avoid exposing it to water.
- Ensure earbuds are completely dry before placing them back into the charging case to prevent damage.

Image: Two white VOLT PLUS TECH F9 Earbuds submerged in water with splashes, illustrating their IPX7 waterproof capability.
5.3 Skladištenje
When not in use, store the earbuds in their charging case to protect them and keep them charged. Store the product in a cool, dry place away from extreme temperatures and direct sunlight.
6. Otkrivanje problema
If you encounter issues with your VOLT PLUS TECH F9 Earbuds, please refer to the following common solutions:
- Slušalice se ne uparuju: Ensure both earbuds are removed from the case and are in pairing mode. Turn off and on your device's Bluetooth. Forget the device in your Bluetooth settings and try pairing again.
- Samo jedna slušalica radi: Place both earbuds back into the charging case, close the lid, then remove them again. Ensure both are fully charged.
- Nema zvuka: Provjerite nivo jačine zvuka i na uređaju i na slušalicama. Uvjerite se da su slušalice pravilno povezane s uređajem.
- Problemi s punjenjem: Verify the charging cable is securely connected to both the case and the power source. Ensure the charging contacts on the earbuds and inside the case are clean and free of debris.
- Loš kvalitet zvuka: Ensure the earbuds are properly seated in your ears with the correct size ear tips. Move closer to your connected device to avoid interference.
If the issue persists, try resetting the earbuds by placing them in the charging case, then performing a factory reset if available (refer to specific instructions if provided with the product, as this model does not detail a specific reset procedure in the provided data).
7. Specifikacije proizvoda
Below are the technical specifications for the VOLT PLUS TECH F9 Wireless Bluetooth 5.3 Earbuds:
| Feature | Specifikacija |
|---|---|
| Naziv modela | F9 |
| Bluetooth verzija | 5.3 |
| Bluetooth domet | 33 stopa (otprilike 10 metara) |
| Futrola za punjenje Kapacitet baterije | 2000mAh |
| Earbud Battery Life (Music) | Do 5 sati po punjenju |
| Earbud Battery Life (Talk) | Do 6 sati po punjenju |
| Ukupno vrijeme reprodukcije s kućištem za punjenje | 24-26 sata |
| Vrijeme punjenja | Approx. 30 minutes (earbuds) |
| Ocjena vodootpornosti | IPX7 |
| Kontrola buke | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation (CVC 8.0) |
| Vrsta audio drajvera | Dynamic Driver |
| Veličina audio drajvera | 26 milimetara |
| Impedansa | 25.94 Ohma |
| Osjetljivost | 103 dB |
| Kontrolni metod | Dodirnite |
| Kompatibilni uređaji | Android, iOS, Mac, Vivo V23e 5G, Windows |
| Težina artikla (Slušalice) | Approx. 4 Ounces (total) |
| Dimenzije proizvoda | 1 x 1.7 x 1.5 inča |

Image: Diagram showing the dimensions of the VOLT PLUS TECH F9 Earbuds and their charging case.
8. Garancija i podrška
VOLT PLUS TECH products are designed for reliability and performance. For warranty information, please refer to the documentation included with your purchase or contact VOLT PLUS TECH customer support directly.
If you require further assistance or have questions not covered in this manual, please contact our customer support team through the retailer's platform or the official VOLT PLUS TECH website.





