Throw a party anywhere with the JBL Boombox 4 Bluetooth speaker. With two woofers, two tweeters, and three passive radiators, it delivers clear, detailed sound. AI Sound Boost adjusts the sound in real time to provide power with less distortion. The IP68 rating makes it perfect for any weather, and up to 34 hours of battery life keeps you worry-free about recharging. | JBL Boombox 4 Splashproof Bluetooth Wireless Speaker - Black