Hisense HA550 Mini HiFi (HISENSE HA550M) - Rated Output Power 800W, Audio Playback format mp3/WMA, Audio Aux Input 3.5mm Jack, USB Playback 2.0, Bluetooth 2.1, Compatible with CD/MP3/CD-R/CD-RW, FM Tuner PLL EQ, LED Display (white), Flashing LED; RCA Input, Connectivity: 2 x 5.25-inch Woofer, 2 x 2-inch Tweeter