Shelfone Premium And Stylish Mini Portable Capsule Speaker For Apple Mobile Phones Tablet iPad iPhone & iPod Apple iPod Touch 4 Red 1 x premium and stylish mini portable capsule speaker for mobile phones, tablet, ipad iphone & ipod exclusive by shelfone Compatible with a 3.5 mm plug that suit for most electronic devices like mp3, mp4, music phones, ipod, mini disc players, portable cd players, notebook pc etc. 360 degree sound field.