Sony Muteki 550 watts Hi-Fi Stereo Monster Sound System with 3 Disc CD Changer, 3 way Hybrid Bass-Reflex Dual Woofer Speakers, Z-GROOVE Bass Boost, 8" Sub Woofer, Programmable Play Timer, Sleep Timer, Mic Line-In for Karaoke sing-along, 2 USB Ports for Flash Drive, MP3 BOOSTER+ Enhancer, Aux Line-In for iPod MP3 or Cassette Tape Players, AM/FM Tuner with 30 Presets, 8 Preset Equalizers & Remote Control

3-Disc Play Exchange CD Changer Play music all the time with this 3 CD system. Can play virtually all audio discs, including commercial CDs & those you've recorded4 CD Play Modes Normal, Program, Repeat, & Shuffle2 USB Ports Record & play back music files in Various formatsAM/FM Tuner with 30 Presets 20 FM & 10 AM, Easy to program & choose your favorite radio stationsiPod Playback Easy to play & charge your iPod via its built-in USB portsMP3 Booster Enhance the sound quality of your recorded files with the MP3 Booster550W Total Power Output With 550 watts of power, you'll enjoy explosive, sound that will keep the party going for ever. 185 watts each speaker plus 180 watts Sub Woofer3-Way Bass-Reflex Speakers with Hybrid Dual Woofers & High-Compression Horn Tweeter Delivers clean, clear sound through its bass-reflex speakers with dual cone type woofers & horn type tweeterSub- Woofer Powerful sub-woofer delivers room-shaking low-frequency soundsHeadphone Jack Enjoy tunes by yourself, without disturbing others in the roomAnalog Audio In Jacks You can hook up your video game system, phonograph, or cassette player through its built-in analog audio jack Microphone Input Sing along to your favorite songs with the front-panel mic input with volume controlEqualizer Adjust your tunes like a pro, with the system's 3-band graphic equalizer & Z-GROOVE Bass Boost. There's also 8 preset as well as user- programmable EQ settingsSleep Timer Fall asleep with the music or talk from AM/FM Radio your iPod, CD & the sleep timer will shut off at the time you set Play Timer Just like an alarm clock, but much better with the vast selections you can wake up to from the AM/FM Radio, iPod or CD playerFull- Function Remote Control Command all the functions from anywhere