JBL Pro Sound gets an AI Sound Boost Pop ballads, slow jams, and everything in between, your playlist will shine with JBL Pro Sound. Feel the extra oomph in your chest as silk dome tweeters and powerful woofers deliver epic highs and deep lows.The AI Sound Boost ensures your music remains crystal clear with more powerful sound and less distortion. Dynamic Lightshow Is it really a party without a lightshow? Dance the night away with glowing light patterns and strobe effects that would make any club jealous. Up to 15 Hours of Play Time Keep the good vibes going on a single charge with up to 15 hours of playtime. Multi-Speaker Connection by Auracast Bigger parties call for even bigger sound. Pair two PartyBox Encore Essential 2 for true stereo vibes via Auracast, or connect multiple JBL Auracast-enabled speakers wirelessly and let your music grow with your party size. Mic and Guitar Inputs Sing and play along using the guitar and mic inputs. With karaoke EQ tuning and the built-in lightshow, everyone will sound-and look-like a superstar. Control Your Party from the JBL PartyBox App Don't feel stuck on speaker babysitting duty. Control your music, EQ settings, and lightshow from the JBL PartyBox app, wherever the party takes you. IPX4 Splash Proof Spills and splashes happen-don't sweat the mess. The JBL PartyBox Encore Essential 2 is IPX4 splash proof so your flow is never interrupted. Includes divvi! WM2 Wireless Microphone Pair Whether your connecting for karaoke night, or deliver a speech during an engagement, the divvi! Wireless Microphone pair stands out as a beacon of innovation and reliability, without compromising on sound quality.