JBL Charge 4
Introducing the JBL Charge 4 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.
Product Specifications
General Specifications
| Output power (W) | 30 |
|---|
Audio Specifications
| Frequency response | 60Hz–20kHz |
|---|---|
| Signal-to-noise ratio | >80dB |
Dimension Specifications
| Dimensions (in) | 8.7 x 3.7 x 3.7 |
|---|---|
| Dimensions (cm) | 22.1 x 9.4 x 9.4 |
| Weight (kgs) | 0.96 |
| Weight (lbs) | 2.12 |
Control Connect Specifications
| Bluetooth profiles | A2DP V1.3, AVRCP V1.6 |
|---|---|
| Bluetooth frequency | 2.402 – 2.480GHz |
| Bluetooth transmitted modulation | GFSK, π/4 DQPSK, 8DPSK |
| Bluetooth transmitter power | 0-20dBm |
| Bluetooth version | 4.2 |
Documents & Downloads
Spec Sheets
Quick Start Guide
Videos
What’s in the Box
- 1 x JBL Charge 4
- 1 x Type C USB cable
- 1 x Quick-Start Guide
- 1 x Safety Sheet
- 1 x Warranty Card
FAQs & How-Tos
Waterproof Information (IPX7)
This unit is IPX7 rated, which means that you can submerge the unit in water as deep as 3 feet (1 meter) for up to 30 minutes.
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JBL Portable App: PC Information
You cannot download the JBL Portable App on a PC. This app is only available on mobile devices.
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How do I reset the Charge 4?
In order to reset the Charge 4, with the unit on, press “Volume+” and “Bluetooth” at the same time for 3-4 seconds until you hear the audible chime.
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