1. Úvod
Thank you for choosing the JVC True Wireless Earbuds Headphones, Model HAA3TB. These earbuds are designed to provide a high-quality audio experience with convenience and durability. Featuring an 11mm Neodymium Magnet Driver, Bluetooth 5.1 connectivity, and IPX4 water resistance, they are suitable for various activities. This manual will guide you through the setup, operation, and maintenance of your new earbuds.
Figure 1: JVC HAA3TB True Wireless Earbuds and Charging Case.
2. Co je v krabici
Your JVC HAA3TB package includes the following items:
- Headphones (Left and Right Earbuds)
- Bezdrátové nabíjecí pouzdro
- Nabíjecí kabel
- S/M/L Earpieces (pre-installed or in separate bag)
- Návod k použití (tento dokument)
3. Vlastnosti produktu
- Vysoce kvalitní zvuk: Equipped with 11mm Neodymium Magnet Drivers for rich audio reproduction.
- Bluetooth 5.1: Ensures stable and superior wireless connectivity.
- Dlouhá výdrž baterie: Up to 22 hours of total playback with the included charging case.
- Voděodolnost (IPX4): Rated IPX4, offering resistance to water splashing from any direction, ideal for outdoor use and workouts.
- Snadná obsluha: Features intuitive Touch Control and voice assistant compatibility.
- Pohodlný střih: Includes S/M/L earpieces to ensure an ideal and secure fit for adult ears.
Figure 2: Rich Sound with 11mm Neodymium Magnet Driver.
4. Nastavení
4.1 Nabíjení sluchátek a pouzdra
- Place the earbuds into the charging case. Ensure they are correctly seated; the earbuds will light up to indicate charging.
- Connect the provided USB charging cable to the charging port on the back of the case and to a USB power source.
- The indicator lights on the front of the charging case will show the charging status. All lights illuminated indicate a full charge.
- A full charge provides up to 22 hours of total playback time (7 hours from earbuds + 15 hours from charging case).
Figure 3: Long Battery Life with Charging Case.
4.2 Párování se zařízením Bluetooth
- Otevřete nabíjecí pouzdro. Sluchátka se automaticky zapnou a přejdou do režimu párování.
- Na svém zařízení (chytrém telefonu, tabletu atd.) povolte Bluetooth a vyhledejte dostupná zařízení.
- Select "JVC HAA3TB" from the list of available devices.
- Once connected, you will hear an audible confirmation, and the earbud indicator lights will change.
- The earbuds will automatically connect to the last paired device when removed from the case.
Figure 4: Easy Operation with Auto Connect.
5. Návod k obsluze
5.1 Dotykové ovládání
The JVC HAA3TB earbuds feature intuitive touch controls on each earbud. Refer to the quick start guide for specific tap patterns for functions such as:
- Přehrát/Pozastavit hudbu
- Skip tracks (forward/backward)
- Přijmout / ukončit hovory
- Aktivujte hlasového asistenta
- Adjust volume (if supported by specific tap patterns)
5.2 Hlasový asistent
The earbuds are compatible with your device's voice assistant (e.g., Siri, Google Assistant). Use the designated touch control (refer to the quick start guide) to activate the voice assistant and issue commands.
5.3 Single-Ear Use
Either earbud can be used independently. Simply remove one earbud from the charging case, and it will automatically connect to your paired device. The other earbud can remain in the case or be used by another person if desired.
6. Údržba
6.1 Čištění
Pro udržení optimálního výkonu a hygieny pravidelně čistěte sluchátka a nabíjecí pouzdro:
- Wipe the earbuds and case with a soft, dry, lint-free cloth.
- Na odolné nečistoty lehce damphadřík vodou. Nepoužívejte agresivní chemikálie ani abrazivní materiály.
- Ujistěte se, že nabíjecí kontakty na sluchátkách i pouzdře jsou čisté a suché.
- Remove earpieces and clean them separately with water and mild soap if necessary. Ensure they are completely dry before reattaching.
6.2 Vodotěsnost (IPX4)
The earbuds are rated IPX4, meaning they are resistant to splashing water. This makes them suitable for use during workouts or in light rain. However, they are not designed for submersion in water. Avoid exposing them to strong jets of water or prolonged immersion.
Figure 5: IPX4 Splashproof Design.
7. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Sluchátka se nespárují | Not in pairing mode; device Bluetooth off; out of range. | Ensure earbuds are in pairing mode (open case). Turn device Bluetooth off/on. Move device closer to earbuds. |
| Žádný zvuk nebo nízká hlasitost | Příliš nízká hlasitost; sluchátka nejsou správně nasazena; problém s připojením. | Adjust volume on device and earbuds. Re-seat earbuds in ear. Re-pair earbuds. |
| Sluchátka se nenabíjejí | Charging cable issue; dirty contacts; case battery low. | Check charging cable and power source. Clean charging contacts. Charge the case. |
| Přerušované připojení | Rušení; mimo dosah; slabá baterie. | Move away from other wireless devices. Stay within 10 meters of your device. Charge earbuds and case. |
8. Specifikace
- Název modelu: Skutečné bezdrátové
- Číslo modelu položky: HAA 3TB
- Značka: JVC
- Barva: Černý
- Umístění uší: V uchu
- Technologie připojení: Bluetooth 5.1
- Rozsah Bluetooth: 10 metrů
- Velikost ovladače zvuku: 11 Millimeters (Neodymium Magnet Driver)
- Životnost baterie: Up to 22 Hours (Total with charging case)
- Úroveň odolnosti proti vodě: IPX4 (voděodolný)
- Typ ovládání: Dotykové ovládání, hlasové ovládání
- Kontrola hluku: Zvuková izolace
- Materiál: Akrylonitrilbutadienstyren (ABS)
- Hmotnost položky: 1.58 unce
- Rozměry produktu: 5.43 x 1.42 x 3.15 palce
9. Záruka a podpora
JVC products are designed for reliability and performance. For warranty information and customer support, please refer to the official JVC webwebu nebo se přímo obraťte na jejich zákaznický servis.
- Značková prodejna: Visit the JVC Store on Amazon
- Výrobce: JVC
- Datum první dostupnosti: 23. března 2022
For further assistance, please consult the detailed warranty card included in your product packaging or visit the JVC support portal online.