With the LG FJ3, the party goes where you go thanks to Bluetooth, USB, and AUX connectivity. This weather-proof, splash-proof speaker features a telescoping handle and wheels, so it can go wherever the party is. The Karaoke Creator lowers vocals of any song, instantly making it karaoke ready. Plus, with the built-in voice filters you can easily change your voice. Telescoping Handle & Wheels A convenient handle and wheels help this portable loudspeaker system go wherever the fun does—from a backyard birthday celebration to a block-wide blowout—with up to 15 hours of battery life and weather-resistant durability. Weather-Proof / Splash-Proof No one likes to let a little weather stop the party, so this speaker system has IPX4 weatherproof/splash proof water-resistance, and keeps rocking when other outdoor speakers have packed up and headed home. Karaoke Creator Get ready to croon along with any tune. This feature suppresses the vocal frequencies of a song, making any track ready to play behind a new lead singer! It can even change the key of the song to better suit the voice of the singer. Voice Effects The karaoke feature includes built-in sound-enhancing voice filters to make any singer sound even more like a star. They can even change voices completely for added fun. Bluetooth Connectivity Wirelessly stream music directly from your Smartphone or other compatible device for a seamless listening experience. FM Radio Enjoy all your favorite local FM radio stations.