... display with usb&sd input with karaoke with FM radio multimedia bass speaker with blue light new 2.1 multimedia bass speaker with ... as:speaker,mini speaker,portable speaker,USB speaker,2.1 muitimedia speaker,5.1 multimedia speaker.2.We can add USB/SD function and ... ,SD card speaker,hifi speaker,USB speaker,5.1 multimedia speaker,2.1 multimedia speaker,2.0 multimedia speaker about 100000 set per month ...