Tronica CARWAAN 30W Portable Wireless Bluetooth Karoke Party Speaker is the perfect sound system for your next live performance or karaoke party. This speaker features a 8" LED woofer, inputs for USB flash drives and SD cards, and FM radio. The Carwaan also includes a wireless microphone, so you can take your karaoke party anywhere. With dedicated volume controls for the microphone and echo effect, you can tailor the sound to your space. The Carwaan is also a great camping speaker, with a rugged design and long-lasting battery.