... 3.factory good price 4.wireless --- LS-004 portable stereo box and SD Card Slot/FM Radio ... like a master playing at home 2.0 portable usb stereo boom box Product Feature 1.Exquisite, ... compact and portable Multimedia Speakers for PC, Laptop, MP4, MP3 ... desktop, MP3, MP4, tape recorders, learning machines, radios and other audio device 7.Simple & fashion design, easy ...