From the beach to your backyard, the JBL PartyBox Encore Essential Wireless Speaker can supply the music and atmosphere at your next date night or dance party. Through its 5.25" woofer and dual 1.75" tweeters, the PartyBox pumps out 100W of JBL Original Pro Sound with deep bass. As you playback  your favorite playlist from a Bluetooth device, wired component, or USB stick, an integrated ring of colored LED lights strobe and flash in sync to the beat. For even bigger parties, you can wirelessly pair two PartyBox speakers together with True Wireless Stereo (TWS) for an even larger and louder soundstage.