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 7800mAh 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 and Benefits
Wireless Bluetooth Streaming
Wirelessly connect up to 2 smartphones or tablets to the speaker and take turns enjoying powerful sound.
20 hours of playtime
Built-in rechargeable Li-ion 7800mAH battery supports up to 20 hours of playtime and charges your device via USB port.
Take Charge 4 to the beach or the pool without worrying about spills or even submersion in water.
Amplify your listening experience to epic levels and rock the party perfectly by wirelessly connecting more than 100 JBL Connect+ enabled speakers.
Durable fabric and rugged material
The durable fabric material and rugged rubber housing allows your speaker to outlast all of your adventures.
JBL Bass Radiator
Dual passive radiators deliver powerful, ear catching JBL sound that resonates loud and clear.
What’s in the box:
1 x JBL Charge 4
1 x Type C USB cable
1 x Quick Start Guide
1 x Warranty Card
1 x Safety Sheet
Bluetooth ® version: 4.2
Support: A2DP V1.3, AVRCP V1.6
Transducer: 50 x 90mm
Rated power: 30W RMS
Frequency response: 60Hz–20kHz
Signal-to-noise ratio: >80dB
Battery type: Lithium-ion Polymer 27Wh
(Equivalent to 3.6V 7800mAh)
Battery charge time: 4 hours (5V/2.3A)
Music playtime: up to 20 hours (varies by
volume level and audio content)
USB charge out: 5V/2A (maximum)
Bluetooth ® transmitter power: 0-20dBm
Bluetooth® transmitter frequency range:
2.402 – 2.480GHz
Bluetooth® transmitter modulation:
GFSK, π/4 DQPSK, 8DPSK
Dimension (W × D × H): 220 x 95 x 93mm