1.Wireless Mini Speaker; 2.mini sound box speaker; 3.mini surround sound speakers; 4.wireless microphone mini speaker. Wireless Mini Speaker ... in 2 high-fidelity magnetically-shielded speakers*Support SD/MMC card and USB host*Suitable for mobile phones and computer, ... :Aluminum alloy.Package:Blister Box.One year warranty. Compatible with MP3,MP4,CD,DVD,ipod,iphone,mobile phone,notebook computer ...