Bluetooth 3-folding Keyboard Mini Keyboard with 69 Keys for Ipad/iphone 4.0 Os/android/window Mobile/symbian Smartphone/mac/pc win 98/2000/me/xp/vista/7 Symbian S60 V3 V5 windows mobile 6.5 WP7 IPHONE IPAD IOS4.0 Andriod2.3.3 3.0 4.0