JBL Partybox Stage 320 Portable Party Speaker + JBL Battery 400 Bundle (Black)

AI Sound Boost continuously analyzes audio and makes real-time adjustments to reduce distortion and extract the best performance from the speaker in any environment. Battery life runs up to 18 hours, with a quick 10 minute charge delivering an additional 2 hours of playtime. Plug in microphones or a guitar using the dual mic and guitar inputs, and use the karaoke-specific EQ settings to give vocals a polished, stage-ready sound. Customize EQ, lighting effects, and playback from your phone with the JBL PartyBox App. This exclusive bundle includes an additional JBL Battery 400 to effectively double your playtime for longer parties. (Black)