1. Úvod
The JBL Charge 5 is a portable Bluetooth speaker designed to deliver powerful JBL Original Pro Sound. It features an optimized long excursion driver, a separate tweeter, and dual JBL bass radiators for rich, clear audio. With its robust design, including IP67 waterproof and dustproof rating, and a long-lasting battery, it is suitable for various environments. The speaker also includes a built-in power bank function to charge your devices on the go.

Figure 1: JBL Charge 5 Portable Bluetooth Speaker (Teal)
2. Co je v krabici
Upon unboxing your JBL Charge 5, please ensure all the following items are present:
- 1 x JBL Charge 5 Speaker
- 1 x nabíjecí kabel typu C na typ A
- Rychlý průvodce
- Bezpečnostní list
- Záruční list
3. Nastavení
3.1 Počáteční nabíjení
Before first use, fully charge your JBL Charge 5 speaker. Connect the provided Type-C to Type-A charging cable to the USB-C port on the speaker and a compatible power source. A full charge typically takes approximately 4 hours.
3.2 Zapnutí/vypnutí
To power on the speaker, press the power button located on the top panel. The power indicator light will illuminate. To power off, press and hold the power button until the indicator light turns off.
3.3 Párování Bluetooth
Připojení zařízení přes Bluetooth:
- Zapněte JBL Charge 5.
- Press the Bluetooth button on the top panel. The Bluetooth indicator light will flash, indicating it is in pairing mode.
- On your smartphone or tablet, navigate to the Bluetooth settings and select "JBL Charge 5" from the list of available devices.
- Po připojení bude kontrolka Bluetooth svítit nepřetržitě.

Figure 2: Top Panel Controls (Power, Bluetooth, Volume, PartyBoost)
4. Návod k obsluze
4.1 Ovládání hlasitosti
Use the '+' and '-' buttons on the top panel to adjust the volume. Press '+' to increase volume and '-' to decrease volume.
4.2 JBL PartyBoost
The PartyBoost feature allows you to connect multiple JBL PartyBoost-enabled speakers for a synchronized audio experience. To activate PartyBoost, press the infinity symbol button on all desired speakers. They will automatically connect and play the same audio source.
4.3 Charging External Devices (Powerbank)
The JBL Charge 5 can act as a power bank to charge your external devices. Open the protective flap on the back of the speaker to reveal the USB-A port. Connect your device's charging cable to this port to begin charging.

Figure 3: Charging Ports (USB-C for speaker, USB-A for external devices)

Figure 4: JBL Charge 5 acting as a power bank
5. Vlastnosti
5.1 Kvalita zvuku
The JBL Charge 5 features an optimized long excursion driver, a separate tweeter, and dual JBL bass radiators. This configuration delivers impressively rich and clear audio with bold bass, suitable for both indoor and outdoor listening environments.

Figure 5: Internal Components for Bold Sound and Deep Bass
5.2 Životnost baterie
The JBL Charge 5 provides up to 20 hours of playtime on a single charge, allowing for extended use without frequent recharging.
5.3 Voděodolnost a prachotěsnost (IP67)
With an IP67 rating, the JBL Charge 5 is fully waterproof and dustproof. This means it can be submerged in up to 1 meter of water for 30 minutes and is protected against dust ingress, making it ideal for outdoor use, poolside, or beach environments.

Figure 6: JBL Charge 5 in water, highlighting its IP67 rating
6. Údržba
To ensure the longevity and optimal performance of your JBL Charge 5, follow these maintenance guidelines:
- Čištění: Použijte měkký, damp cloth to clean the speaker. Avoid using harsh chemicals or abrasive materials.
- Skladování: Reproduktor skladujte na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
- Péče o baterie: For optimal battery life, fully charge the speaker before long periods of inactivity and recharge it every few months.
- Protective Flap: Always ensure the protective flap covering the charging ports is securely closed when not in use, especially in wet or dusty environments.
7. Řešení problémů
If you encounter issues with your JBL Charge 5, refer to the following common troubleshooting steps:
| Problém | Řešení |
|---|---|
| Reproduktor se nezapne | Ujistěte se, že je baterie nabitá. Připojte reproduktor ke zdroji napájení pomocí dodaného kabelu USB-C. |
| Nelze spárovat přes Bluetooth | Make sure the speaker is in pairing mode (Bluetooth light flashing). Ensure your device's Bluetooth is enabled and within range. Try forgetting the device on your phone and re-pairing. |
| Žádný zvuk nebo nízká hlasitost | Zkontrolujte úroveň hlasitosti na reproduktoru i na připojeném zařízení. Ujistěte se, že reproduktor není ztlumený. |
| Zkreslení zvuku | Snižte hlasitost reproduktoru i zařízení. Ujistěte se, že zdroj zvuku je kvalitní. |
8. Specifikace
| Funkce | Detail |
|---|---|
| Název modelu | JBL Charge 5 |
| Typ reproduktoru | Přenosné Bluetooth reproduktory |
| Technologie připojení | Bluetooth |
| Technologie bezdrátové komunikace | Bluetooth |
| Zdroj napájení | Napájení z baterie |
| Životnost baterie | Až 20 hodin |
| Doba nabíjení | 4 hodiny |
| Úroveň odolnosti proti vodě | Vodotěsný (IP67) |
| Prachotěsný | Ano (IP67) |
| Maximální výstupní výkon reproduktoru | 40 wattů |
| Frekvenční odezva | 20000 Hz |
| Rozměry produktu | 3.67"H x 8.7"Š x 3.76"V |
| Hmotnost položky | 2.1 libry |
9. Záruka a podpora
The JBL Charge 5 comes with a Limited Warranty. For detailed warranty information, product support, or to register your product, please refer to the Warranty Card included in your package or visit the official JBL webmísto. Můžete také navštívit JBL Store na Amazonu pro další zdroje.