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.
Features:
- Wireless Bluetooth Streaming: Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
- Up to 20 hours of playtime: Built-in rechargeable Li-ion 7500mAH battery supports up to 20 hours of playtime and charges your device via USB port.
- IPX7 waterproof: Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water.
General Specifications
- Maximum music playing time (hrs): 20
- Output power (W): 30
Audio Specifications
- Frequency response: 60Hz–20kHz
- Signal-to-noise ratio: >80dB
Control and Connection Specifications
- Bluetooth version: 4.2
Battery
- Battery capacity (mAh): 7,500
- Charging time (hrs): 4
Features
- 3.5 mm audio cable Input: Yes
- Auto-power off: Yes
- Bluetooth: Yes
- JBL Connect+: Yes
- Powerbank: Yes
- Speakerphone: No
- Voice Assistant integration: No
- Waterproof: Yes