... long atandby time 4,WithUSb int Bluetooth keyboard case for iPhone 3gs Introduction This ... Easy carry and practicality. 1 Design like a notebook keyboard, good outlooking and feeling good. 2 ... a small 5pin long 1000mm) 1pcs 3.5mm audio adapter cable 1pcs User Manual 1.1 Turn on power switch, Bluetooth keyboard ... success of sync, you may operating the keyboard directly, without duplication of sync. 1.2 ...