The Supersonic 5.1 Channel DVD Home Theater System with USB Input and Karaoke Function delivers immersive surround sound with a total of 25W output. It supports a variety of formats including DVD, CD, MP3, and Picture CD, with HDMI, CVBS, S Video, and YPbPr outputs for sharp video quality. The built-in USB input makes it easy to play digital files, while the included karaoke microphone jack adds interactive fun. Featuring Bluetooth streaming, FM radio, and multi angle digital zoom playback, this system offers entertainment versatility for movies, music, and karaoke. With an LED front display, full remote control, multi language support, and energy efficient 45W consumption, it's a compact yet powerful solution for home entertainment.