inputs.text: goodnot great usb could better - good sound didnt get 5 stars usb bit persnickety evry song not perfectly placed usb thumb drive unit play songs gets something odd like wmv file decent usb players would skip unidentified unplayable tune move next playable song not unit quite unforgiving sure test whole thumb drive playing party background musiclastly maybe forgo cassette player really cassettes next series upgrade usb playback function upgrade speakers littlebut end day still one medium sized medium priced boomboxes usb port said worth far