• 12-inch rechargeable speaker with FM radio, Bluetooth, USB, and MMC card reader. • Includes a wireless microphone for karaoke or public speaking. • 16W power output provides sufficient volume for small to medium-sized gatherings. • Built-in rechargeable battery offers up to 8 hours of playback time. • DC/AC power options for versatile use at home or on the go. • Good sound quality suitable for casual listening and entertainment. • Comes with a 2-year warranty for peace of mind.