MASSIVE JBL ORIGINAL PRO SOUND WITH DEEPEST BASS: Fill the room with the massive JBL Original Pro sound, complete with deep, powerful bass. The JBL Boombox 3 Wi-Fi's powerful bass from a built-in subwoofer, two midrange drivers, and dual tweeters, all of which make up its best-in-class 3-way speaker design, make you feel like you've stepped into the middle of a concert PORTABILITY WITH 24 HOURS OF BATTERY LIFE: Your listening adventures can last all day as you move from room to room, then out to the beach or a backyard pool party with the JBL Boombox 3 WiFi and Bluetooth speaker. With a 24-hour battery life, you can listen to music until the sun goes down-and then back up again-before needing to recharge BUILT-IN Wi-Fi WITH AIRPLAY, ALEXA MULTI-ROOM MUSIC, CHROMECAST BUILT-IN AND SPOTIFY CONNECT: The JBL Boombox 3 Wi-Fi provides the ease and flexibility of a seamless open streaming ecosystem supporting a wide variety of services. 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 HIGH DEFINITION SOUND AND 3D DOLBY ATMOS: Stream high-resolution audio content, including 3D Dolby Atmos, over Wi-Fi for a rich, immersive music experience that feels like you've stepped right into the middle of a concert Wi-Fi AND BLUETOOTH CONNECTIVITY: Stream anywhere over Wi-Fi, while continue using your phone. Switch easily to Bluetooth for seamless audio experiences whether you’re indoors or outside