Runs up to 6hrs, has an insert for a mic, pair with other speakers, light sychronizes to the beat of the music, can be controlled by an app, splashproof, Great for backyard activities, trips to the lake, parties and events.  Tons of items brand new still in original packaging and some lightly used, really in need of the asking price but willing to accept best offer. My relatives went through a tragic situation and are selling their home and the furniture😞. If you find anything on my listing useful or something someone else may benefit from please share this to them 🙏🏾