1. Šta se nalazi u kutiji
Provjerite da li su sve komponente prisutne u paketu:
- Futrola za bežično punjenje
- Slušalice (lijeve i desne)
- USB-C kabl za punjenje
- Uputstvo za upotrebu
- Ear Cushions (Multiple Sizes: S, M, L)

Image 1.1: Contents of the VOLT PLUS TECH YD03 package, including earbuds, charging case, and accessories.
2. Proizvod je gotovview
The VOLT PLUS TECH YD03 Wireless Earbuds feature Bluetooth 5.3 connectivity, an LED digital display on the charging case, and touch controls for various functions. They are designed for comfort and offer noise reduction capabilities.
- Bluetooth 5.3: Osigurava stabilnu i efikasnu bežičnu vezu.
- LED digitalni displej: Shows battery levels for both earbuds and the charging case.
- Smanjenje buke: Equipped with CVC 8.1 technology and quad microphones for clear calls.
- IPX4 vodootpornost: Protects against splashes and sweat (earbuds only, charging case is not waterproof).
- Dug vijek trajanja baterije: Up to 5+ hours of playback per charge, with an additional 20+ hours from the charging case.

Slika 2.1: Gotovoview of key features including Bluetooth 5.3, Type-C charging, intelligent digital display, HiFi stereo sound, smart noise reduction, and emergency charging function.

Slika 2.2: Detaljno view of the LED digital display on the charging case, indicating battery levels for the left earbud, charging case, and right earbud.
3. Podešavanje
3.1 Početno uparivanje
- Punjenje slušalica: Before first use, ensure both earbuds and the charging case are fully charged. Place the earbuds into the charging case and connect the case to a USB power source using the provided USB-C cable.
- Uključeno: Open the charging case. The earbuds will automatically power on. A blue indicator light will confirm they are on. If they do not power on automatically, press and hold the touch area on each earbud for 3-5 seconds until the blue indicator light flashes.
- Aktivirajte Bluetooth: On your device (smartphone, tablet, etc.), go to the Bluetooth settings and turn Bluetooth on.
- Traži uređaj: In the list of available Bluetooth devices, search for "YD03".
- Povežite se: Select "YD03" to pair. The earbuds will provide a voice prompt "Connected" once pairing is successful.

Image 3.1: Earbuds placed inside the charging case, ready for initial setup or charging.
3.2 Re-pairing and Single Earbud Mode
- Once paired, the earbuds will automatically connect to the last paired device when removed from the case and Bluetooth is active on the device.
- The earbuds support independent use. Either the left or right earbud can be used alone. Simply remove one earbud from the case, and it will connect as a single unit.

Image 3.2: Diagram illustrating the flexible master-slave switching, allowing either earbud to function independently or together for stereo sound.
4. Uputstvo za upotrebu
4.1 Kontrole na dodir
The earbuds feature touch-sensitive controls on their outer surface. Refer to the diagram below for specific functions:

Image 4.1: Visual guide to the touch controls on the left and right earbuds for music playback, volume adjustment, call management, and voice assistant activation.
- Pusti/pauza: Single-tap on either earbud.
- Sljedeća pjesma: Double-tap on the U redu slušalica.
- Prethodna pjesma: Double-tap on the lijevo slušalica.
- Povećavanje glasnoće: Triple-tap on the U redu slušalica.
- Smanjivanje jačine zvuka: Triple-tap on the lijevo slušalica.
- Odgovori/Završi poziv: Single-tap on either earbud.
- odbiti poziv: Pritisnite i držite bilo koju slušalicu 1.5 sekunde.
- Aktivirajte glasovnog asistenta (Siri/Google Assistant): Press and hold either earbud for 1.5 seconds (after rejecting a call, or when not on a call).
- Game/Music/Video Mode: Four taps on either earbud to switch between modes.
4.2 Monitoring Battery Level
The charging case features an LED digital display that shows the battery percentage of the case and the individual charge status of the left and right earbuds.

Image 4.2: The LED display on the charging case indicating the battery percentage of the case (center) and the charging status of the left (L) and right (R) earbuds.
5. Punjenje i baterija
5.1 Punjenje slušalica
Place the earbuds into the charging case. They will automatically begin charging. The LED display on the case will show their charging status.
5.2 Punjenje kutije
Connect the provided USB-C cable to the charging port on the case and plug the other end into a USB power adapter (not included) or a computer USB port. The LED display will show the charging progress of the case.

Image 5.1: The charging case connected via a USB-C cable, illustrating the charging process.
5.3 Trajanje baterije
- Earbuds provide over 5 hours of continuous playback on a single charge.
- The charging case provides an additional 20+ hours of charge, totaling over 25 hours of use.
- Full charging time for the case is approximately 2 hours.
6. Njega i održavanje
- čišćenje: Use a soft, dry cloth to clean the earbuds and charging case. Avoid using harsh chemicals or abrasive materials.
- Otpornost na vodu: The earbuds are IPX4 water-resistant, meaning they are protected from splashing water from any direction. They are suitable for exercise and light rain. The charging case is NOT waterproof. Ne uranjajte slušalice ili futrolu u vodu.
- Skladištenje: Čuvajte slušalice u torbici za punjenje kada se ne koriste kako biste ih zaštitili i održali napunjenima.
- temperatura: Izbjegavajte izlaganje slušalica ekstremnim temperaturama (vrućim ili hladnim) ili visokoj vlažnosti.
7. Otkrivanje problema
- Slušalice se ne uparuju s uređajem:
- Provjerite jesu li slušalice napunjene i uključene.
- Isključite i uključite Bluetooth na svom uređaju.
- Forget "YD03" from your device's Bluetooth list and attempt to re-pair.
- Place earbuds back in the case, close it, wait a few seconds, then open and try again.
- Samo jedna slušalica radi:
- Uvjerite se da su obje slušalice napunjene.
- Place both earbuds back in the charging case, close the lid, then open it again to reset their connection.
- If the issue persists, try re-pairing both earbuds with your device.
- Slušalice se ne pune:
- Ensure the charging case has power (check its LED display).
- Provjerite je li USB-C kabel sigurno spojen i na kućište i na izvor napajanja.
- Očistite kontakte za punjenje na slušalicama i unutrašnjosti kućišta suhim pamučnim štapićem.
- Loš kvalitet zvuka:
- Ensure earbuds are properly seated in your ears. Try different size ear cushions.
- Check the audio source device's volume and sound settings.
- Približite se povezanom uređaju kako biste izbjegli smetnje.
8. Specifikacije
| Naziv modela | YD03 |
| Brand | VOLT PLUS TECH |
| Tehnologija povezivanja | Bežično (Bluetooth 5.3) |
| Bluetooth verzija | 5.3 |
| Bluetooth domet | 33 stopa (10 metara) |
| Kontrola buke | Active Noise Cancellation, Passive Noise Cancellation, Sound Isolation |
| Nivo vodootpornosti | IPX4 (samo slušalice) |
| Trajanje baterije (slušalice) | 5+ sati |
| Ukupno trajanje baterije (s kućištem) | 25+ sati |
| Vrijeme punjenja (futrola) | 2 sata |
| Priključak za slušalice | USB-C |
| Kontrolni metod | Dodirnite |
| Težina artikla | 4 Ounces (Earbuds + Case) |
| Dimenzije proizvoda | 1.5 x 1 x 1.5 inča |
| Kompatibilni uređaji | Android, iOS, Mac, Windows, ZTE nubia Z50 Ultra |

Image 8.1: Illustration highlighting the Bluetooth 5.3 chip, emphasizing stable and upgraded connectivity.
9. Garancija i podrška
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official VOLT PLUS TECH webSačuvajte dokaz o kupovini za eventualne reklamacije.
Proizvođač: VOLT PLUS TECH
Datum prve dostupnosti: 4. decembar 2023




