Charge 4 Portable Bluetooth Stereo 7.5W Speaker

The black Charge 4 Portable Bluetooth Stereo Speaker features dual 1.97" drivers and twin passive radiators for deep, accurate bass and up to 20W of audio power. It supports Bluetooth wireless functionality, so you can stream music wirelessly from up to 3 separate Bluetooth-enabled devices. Additionally, you can connect the JBL Charge 4 to other JBL Connect-enabled speakers for an even bigger sound.

6000mAh Power Bank​

The Charge 4's integrated 2400mAh lithium-ion polymer battery lasts up to 20 hours on a full charge, and lets you charge other portable devices via the USB port. The Charge 4 is equipped with a built-in microphone, so you can make and receive hands-free speakerphone calls. Charge 4 also features an IPX7 waterproof design, so there's no more worrying about rain or spills—you can even submerge it in water.

General Specifications

• Output Power20 W
• Driver2 x 1.97" (50 mm)
• Frequency Response65 Hz - 20 kHz
• Bluetooth ProfilesA2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2
• Bluetooth Module GFSK, π/4 DQPSK, 8DPSK
• Signal to Noise Ratio> 80 dB
• Input/Output1 x USB (charge out); 5 V / 2 A (maximum)
• Water RatingIPX7
• Battery Capacity 2400 mAh