JBL PartyBox 320 Bluetooth Speaker w/Light Show

This speaker features two 6.5" woofers and 25mm dome tweeters for powerful sound. It includes a lightshow with starry lights, light trails, and strobe effects synced to music. The speaker offers up to 18 hours of playtime with a replaceable battery option. The price drops from $599.95 to $429.95. Shipping is free for prime members, or it adds $6.