1. Gotovoview
The Soundcore Liberty Air X True Wireless Earbuds (Model A3902) offer a premium audio experience with advanced features designed for clarity and convenience. This manual provides comprehensive instructions for setup, operation, maintenance, and troubleshooting to ensure optimal use of your earbuds.

Figure 1: Soundcore Liberty Air X True Wireless Earbuds and Charging Case.
2. Sadržaj paketa
Provjerite jesu li svi artikli prisutni u paketu:
- Soundcore Liberty Air X True Wireless Earbuds (Left and Right)
- Kutija za punjenje
- Multiple EarTip Sizes (S, M, L - Medium pre-installed)
- USB-C kabel za punjenje
- Kratki vodič (nije uključen u ovaj digitalni priručnik)
- Sigurnosna kartica (nije uključena u ovaj digitalni priručnik)
3. Postavljanje
3.1 Punjenje slušalica i kutijice za punjenje
Prije prve upotrebe, potpuno napunite slušalice i kutijicu za punjenje.
- Stavite slušalice u kućište za punjenje.
- Spojite USB-C kabel za punjenje na priključak za punjenje na kućištu i na izvor napajanja.
- The LED indicators on the charging case will illuminate to show charging status.
- A full charge provides approximately 7 hours of playtime for the earbuds, with the charging case extending total playtime to 28 hours. The charging case takes approximately 3.5 hours to fully charge.

Figure 2: Earbuds in charging case illustrating battery life. The earbuds provide 7 hours on a single charge, and the case provides an additional 21 hours, totaling 28 hours.
3.2 Choosing the Right EarTips
Selecting the correct EarTip size is crucial for optimal sound quality and a secure fit.
- Try different sizes of silicone EarTips provided.
- Choose the size that forms a snug seal in your ear canal for the best audio experience and noise isolation.

Figure 3: Illustration of the ultra-secure fit provided by soft silicone EarTips. A close-up shows the earbud design, and an inset displays a single EarTip being held.
3.3 Uparivanje s vašim uređajem
Slušalice koriste Bluetooth 5.0 za stabilnu vezu.
- Otvorite kutijicu za punjenje. Slušalice će automatski ući u način uparivanja.
- Na svom uređaju (pametnom telefonu, tabletu, računalu) idite na postavke Bluetootha.
- Select "Soundcore Liberty Air X" from the list of available devices.
- Nakon povezivanja, čut ćete zvučnu potvrdu.

Figure 4: Demonstrating the rock-solid Bluetooth 5.0 connection between the earbuds and a smartphone.
4. Upravljanje slušalicama
4.1 Kontrole na dodir
The Liberty Air X earbuds feature integrated touch controls for easy management of music and calls.
- Kontrolna glazba: Tap the touchpad to play/pause music. Double-tap for next track.
- Odgovori na pozive: Tap the touchpad to answer or end a call.
- Aktiviranje glasovnog asistenta: Press and hold the touchpad to activate your device's voice assistant.

Figure 5: Visual guide to the built-in touch controls for music, calls, and voice assistant.
4.2 Call Clarity with cVc 8.0 Noise Reduction
Equipped with dual microphones and cVc 8.0 noise reduction technology, the earbuds enhance your voice while minimizing background noise during calls.

Figure 6: Diagram showing how noise-reduction microphones enhance voice pickup and eliminate background noise.
4.3 Expertly Tuned Audio
Graphene drivers provide precise sound delivery with a wide soundstage. Qualcomm aptX technology ensures high-quality Bluetooth audio transmission.

Slika 7: Detaljno view of an expertly tuned graphene driver, emphasizing its precision oscillation and lightweight design for an expansive soundstage.
5. Održavanje
5.1 Čišćenje
- Regularly clean the earbuds, especially the EarTips and charging contacts, with a soft, dry, lint-free cloth.
- Nemojte koristiti jake kemikalije ili abrazivne materijale.
- Ensure the earbuds are completely dry before placing them back in the charging case.
5.2 Skladištenje
- Kada se ne koriste, slušalice spremite u kutijicu za punjenje kako biste ih zaštitili i održali napunjenima.
- Izbjegavajte skladištenje na ekstremnim temperaturama ili visokoj vlažnosti.
6. Rješavanje problema
| Izdati | Moguće rješenje |
|---|---|
| Slušalice se ne uparuju |
|
| Nema zvuka ili je mala glasnoća |
|
| Isprekidana veza |
|
7. Specifikacije
| Značajka | Detalj |
|---|---|
| Broj modela | A3902 |
| Audio Osjetljivost | 97dB SPL |
| Frekvencijski raspon | 20 Hz - 20 kHz |
| Bluetooth verzija | 5.0 |
| Vrijeme reprodukcije (slušalice) | Do 7 sati |
| Ukupno vrijeme reprodukcije (s kućištem za punjenje) | Do 28 sati |
| Kutija za punjenje Vrijeme punjenja | cca. 3.5 sati |
| Vrsta kontrole | Kontrola na dodir |
| Mikrofon | MEMS Omnidirectional Mic with cVc 8.0 Noise Reduction |
| Vrsta audio upravljačkog programa | Graphene Dynamic Driver |
| Težina | 1.9 unce (slušalice i kutijica) |
| Boja | Crna |
| Materijal | Plastični |
8. Video o proizvoduview
Pogledajte ovaj službeni video za vizualni doživljajview of the Soundcore Liberty Air X True Wireless Earbuds.
Video 1: Soundcore Liberty Air X True Wireless Earbuds overview. This video provides a general introduction to the product's features and design.
9. Jamstvo i podrška
Soundcore products are backed by a limited warranty. For detailed warranty information, technical support, or customer service, please refer to the official Soundcore webweb-mjesto ili izravno kontaktirajte njihovu korisničku podršku.
Mrežna podrška: Posjetiti soundcore.com/support za često postavljana pitanja, vodiče za rješavanje problema i kontaktne podatke.