Jbl Partybox Stage 320 Bluetooth Speaker Black Olight Ostation 2 Pro Key Highlights: Key Highlights: Minimum illumination: 1 lx JBL PartyBox Stage 320 Portable Party Speaker with WheelsWith the JBL PartyBox Stage 320 you can get the party started anytime anywhere 5 woofers that deliver clean precise deep bass even at top volume and a pair of 25mm dome tweeters that produce crystal clear highs so indoors or out you can fill a space the size of a tennis court with musicTake all that sound and add a thrilling lightshow featuring starry lights cool light trails and strobe light effectsall synced to your beatUp to 18 hours of play time on a single charge while a 10 minute fast charge gets you an extra 2 hours of playtime or simply swap out the replaceable battery additional replaceable battery sold separatelyWhether youre partying with friends in the park or by the seaside the JBL PartyBox Stage 320 is IPX4 splashproof means a little rain wont stop the funRoll up to the party with wide sturdy wheels and an easy to grip handle that telescopes up when you need it and down when you dontAI Sound Boost analyzes the incoming signal in real time while simultaneously using an AI algorithm it pushes the driver to its maximum capability fully exploiting the dynamic range for better and more powerful sound and also reduces distortionStereo pair two speakers for a wider sound stage