... degrees Specification:2.0 Dual channel stereo sound specially for iPad, first design of stand separated from main sound boxRotated 90 degrees ... in external audio input, compatible with PC, MP3, MP4, mobile phones and etc.Play iPad music and charging iPadABS Plastic shellWith ... 4pcs/ctn size:462mm*288mm*254mm Main Features:Speaker dock for iPad, 90 degrees of rotation screen, box bracket disconnect, ...