The Pyle Bluetooth Karaoke Speaker Systems combines high-powered sound and visual style! The built-in flashing DJ party lights illuminate the area to add a cool effect while your music plays. Bluetooth wireless music streaming allows you to connect and stream audio from all of your favorite devices (like Smartphones, Tablets, Laptops, etc.). The built-in rechargeable battery makes this sound system extra portable - to party on the go! Additional music streaming options include FM Radio with Digital LCD Display, USB Flash and SD Memory Card Readers, and the included Handheld Wireless Microphone lets you setup an awesome Karaoke singing party! Sing along with Pyle's Wireless & Portable Bluetooth Speaker System.