The JBL Flip 4 is the latest generation of the award-winning Flip series. It is a portable Bluetooth speaker that delivers surprisingly powerful stereo sound. This compact speaker features a rechargeable 3,000 mAh lithium-ion battery that allows for up to 12 hours of uninterrupted, high-quality audio playback. With its sporty, rugged, and waterproof material available in 6 vibrant colors, the Flip 4 is the ideal all-around companion for any weather and any location. Additionally, it has a built-in hands-free function with echo and noise cancellation for crystal-clear voice quality during conference calls, as well as JBL Connect+ technology, which can wirelessly connect over 100 JBL Connect+-enabled speakers for a significantly enhanced listening experience. With the push of a button, you can activate the JBL Flip 4 and talk to Siri or Google Now.