Amazing JBL Pro Sound: Find your beat with 100 watts of powerful, booming JBL Pro Sound. Indoors or out, the JBL PartyBox On-The-Go Essential delivers crisp highs, pure mids, and heavy bass?with Bass Boost to keep the good times going all night. Synched light show: Light up the party with a dynamic light that syncs to the music and dazzles your guests. Choose from a variety of preset patterns and let the colors groove to the music while you focus on the tunes. JBL wireless microphone included: The JBL PartyBox On-The-Go Essential comes with a JBL wireless microphone with a range of up to 10 meters. IPX4 splashproof protection: Beach bashes, poolside parties or dancing in the rain. IPX4 splashproof protection keeps your JBL PartyBox On-The-Go Essential safe when your party gets a little wet. 6 hours of playtime: Built-in rechargeable battery for up to 6 hours of playtime Plug in your playlist: No Bluetooth music? No problem. Just put your top playlists on a thumb drive and plug them into the built-in USB port to play music anywhere, without missing a beat. Plug-n-play mic and guitar inputs: Built-in mic and guitar inputs let you plug right into the speaker to sing or strum along with your favorite songs or, create your own.