... audio devices3.Passed FCC,CE Commodity:2.1 home theater with usb fm-AS-T004 Output(RMS):25W ... 40'H:640/1260/1572Description:1. 2.1 home theater with built-in USB and SD card reader, ... LED display2. volume, bass, treble control3. 2.1 home theater adapts to computer, laptop, DVD, VCD, CD, MP3, TV, mobile ... phone and other audio input4. 2.1 home theater with ...