Get enhanced audio power with the Xtreme Portable Bluetooth Speaker in black from JBL. This Bluetooth-enabled speaker features four active transducers—two 1.4" drivers and two 2.5" woofers—and two JBL Bass Radiators that combine for up to 40W of audio power. It features an integrated noise- and echo-canceling microphone for clear conference calls, and JBL Connect technology that can wirelessly link up to 3 JBL Connect-enabled speakers together to amplify the listening experience.

The Xtreme's 10,000mAh rechargeable battery provides up to 15 hours of operation on a full charge, and can be recharged with the included power adapter. Additionally, the Xtreme features dual USB ports that can charge any of your compatible devices and is equipped with a 1/8" auxiliary input for connection with wired sources.