JBL charge 4 (Black)
Introducing JBL charge 4 (Black) portable Bluetooth speaker with full-spectrum, powerful sound and a built-in power bank to charge your devices. It features a proprietary developed driver and two JBL bass radiators that intensify sound with strong deep bass. Its high-capacity 7500mAh rechargeable Li-ion battery provides up to 20 hours of playtime. The speaker carries a convenient USB charge out to quickly charge your devices, such as your smartphone, so you will never run out of power again. The Charge 4 features a rugged design, IPX7 waterproof rated exterior and comes in a suite of cool colors. Together with JBL Connect+ it can wirelessly link more than 100 JBL Connect+ enabled speakers to elevate your listening experience.
Specification
| Output power (W) | 30 |
| Music playing time (hrs) | 20 |
| Bluetooth version | 4.2 |
| Battery capacity (mAh) | 7,500 |
| Charging time (hrs) | 5.5 |
| Signal-to-noise ratio | >80dB |
| Waterproof | Yes |
| Power bank | Yes |
| JBL Connect+ | Yes |
| Auto-power off | Yes |
| 3.5 mm audio cable Input | Yes |
| Speakerphone | No |
| Voice Assistant integration | No |
| Frequency response | 60Hz–20kHz |
| Dimensions (in) | 8.66 x 3.74 x 3.66 |
| Dimensions (cm) | 22 x 9.5 x 9.3 |
| Weight (kgs) | 0.96 |
| Weight (lbs) | 2.12 |
For more than 60 years, the JBL brand has delivered products that exemplify the technology and expertise gained through our leadership in professional sound reproduction. The JBL name has been synonymous with the precise, naturally articulated sound found in many of the world’s most prestigious locations, including clubs, cinemas and recording studios, and live-music reinforcement in venues ranging from concert halls to outdoor stadiums.
