"Massive sound anywhere. All day long. The JBL by Harman Boombox 3 Portable Waterproof Speaker delivers massive JBL Original Pro Sound with deep bass. Stream high-definition music anywhere with the JBL Boombox 3, including 3D Dolby Atmos over Wi-Fi. Taking a call or scrolling your feed? Go aheadit won't interrupt your music. Switch easily to Bluetooth and keep enjoying seamless audio experiences whether you're indoors or outside. With a battery packing 24 hours of playtime and the waterproof and dustproof design, this Bluetooth speaker is always ready for adventure. Stream music through AirPlay, Alexa Multi-Room Music, Chromecast built-in, and Spotify Connect. Enjoy all of your favorite audio content, Internet radio, and podcasts in high definition. And wherever you go, the eco-friendly materialsincorporating recycled fabric and plasticwill help to make the world a little greener. 19""L x 7.9""W x 10.1""H. JBL Original Pro Sound with deep bass 3D Dolby Atmos over Wi-Fi Take a call or scroll your feed without interrupting the music Bluetooth connectivity 24-hour runtime Waterproof and dustproof AirPlay, Alexa Multi-Room Music, Chromecast built-in, and Spotify Connect Built with recycled fabric and plastic"