1. Introduktion
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. Pakkens indhold
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
- Et (1) USB-C-opladerkabel
- Tre (3) par øreadaptere (lille, mellem, stor)
- En (1) brugermanual

Image: Contents of the VOLT PLUS TECH F9 Earbuds package, including earbuds, charging case, USB-C cable, ear tips, and user manual.
3. Opsætning og første brug
3.1 Opladning af øretelefoner og etuiet
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-displayet på opladningsetuiet viser batteriprocententage.
- 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 Tænd/sluk
- Tænd: Ørepropperne tændes automatisk, når de tages ud af opladningsetuiet.
- Sluk: The earbuds automatically power off and begin charging when placed back into the charging case.
3.3 Bluetooth -parring
Følg disse trin for at parre dine ørepropper med en Bluetooth-aktiveret enhed:
- Sørg for, at øretelefonerne er fuldt opladede.
- Remove both earbuds from the charging case. They will automatically enter pairing mode, indicated by flashing lights (typically blue and red).
- Aktiver Bluetooth på din enhed (f.eks. smartphone, tablet), og søg efter tilgængelige enheder.
- Select "F9" from the list of available devices.
- Once connected, the earbud indicator lights will stop flashing.
Ørepropperne genopretter automatisk forbindelse til den sidst parrede enhed, når de tages ud af etuiet, hvis Bluetooth er aktiveret på enheden.

Image: White VOLT PLUS TECH F9 Earbuds positioned near a smartphone, illustrating the pairing process.
4. Betjening
4.1 Sådan tager du ørepropperne på
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 Tryk på kontrolelementer
The F9 earbuds feature smart touch controls on each earbud. The functions are as follows:
| Handling | Venstre øretelefon (L) | Højre øretelefon (R) |
|---|---|---|
| Afspil/pause musik | Tryk én gang | Tryk én gang |
| Næste sang | Tryk hurtigt to gange | N/A |
| Forrige sang | N/A | Tryk hurtigt to gange |
| Lydstyrke op | N/A | Tryk tre gange |
| Lydstyrke ned | Tryk tre gange | N/A |
| Besvar/afslut opkald | Tryk én gang | Tryk én gang |
| Afvis opkald | Tryk og hold i 2 sekunder | Tryk og hold i 2 sekunder |
| Activate Voice Assistant (Siri/Android) | Tryk og hold i 3 sekunder | Tryk og hold i 3 sekunder |

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 Powerbankens funktionalitet
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. Vedligeholdelse og pleje
5.1 Rengøring
- Rengør regelmæssigt ørepropperne og opladningsetuiet med en blød, tør og fnugfri klud.
- Fjern ørepropperne, og rengør dem med mild sæbe og vand. Tør dem derefter grundigt, inden de sættes på igen.
- Undgå at bruge slibende rengøringsmidler, opløsningsmidler eller aerosolspray.
5.2 Vandtæthed (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 Opbevaring
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. Fejlfinding
If you encounter issues with your VOLT PLUS TECH F9 Earbuds, please refer to the following common solutions:
- Ørepropper parrer ikke: 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.
- Kun én øreprop virker: Place both earbuds back into the charging case, close the lid, then remove them again. Ensure both are fully charged.
- Ingen lyd: Kontrollér lydstyrken på både din enhed og ørepropperne. Sørg for, at ørepropperne er korrekt tilsluttet din enhed.
- Opladningsproblemer: 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.
- Dårlig lydkvalitet: 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. Produktspecifikationer
Below are the technical specifications for the VOLT PLUS TECH F9 Wireless Bluetooth 5.3 Earbuds:
| Feature | Specifikation |
|---|---|
| Modelnavn | F9 |
| Bluetooth version | 5.3 |
| Bluetooth rækkevidde | 33 fod (ca. 10 meter) |
| Opladningsetui Batterikapacitet | 2000mAh |
| Earbud Battery Life (Music) | Op til 5 timer pr. Opladning |
| Earbud Battery Life (Talk) | Op til 6 timer pr. Opladning |
| Samlet spilletid med opladningsetui | 24-26 timer |
| Opladningstid | Approx. 30 minutes (earbuds) |
| Vandmodstandsvurdering | IPX7 |
| Støjkontrol | Aktiv støjreduktion, passiv støjreduktion, lydisolering (CVC 8.0) |
| Audio driver type | Dynamisk Driver |
| Audio driver størrelse | 26 millimeter |
| Impedans | 25.94 Ohm |
| Følsomhed | 103 dB |
| Kontrolmetode | Røre |
| Kompatible enheder | Android, iOS, Mac, Vivo V23e 5G, Windows |
| Vægt (ørepropper) | Approx. 4 Ounces (total) |
| Produktdimensioner | 1 x 1.7 x 1.5 tommer |

Image: Diagram showing the dimensions of the VOLT PLUS TECH F9 Earbuds and their charging case.
8. Garanti og support
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 webwebsted.





