Cooper Cases(TM) Firefly Backlight Keyboard Dock for Apple iPad 2/3/4 (7 Variable Back-light Colors, Auto Sleep/Wake, Lightweight & Slim, Smart Magnet Attachment) Designed to work with the iPad 2/3/4 Hard plastic design w/ brushed aluminum exterior US-English QWERTY Keyboard featuring 78 scissor-switch keys, like a real laptop. Includes dedicated short-cut keys that compliment some of your device's functions. Variable intensity LED backlit keyboard in 7 colors Built-in rechargeable lithium battery Choose express shipping with DHL - guaranteed delivery in 2-3 days.