Anker Keyboard Cover for iPad 4/3 / 2 Bluetooth Ultra-Slim with 6-Month Battery Life Between Charges and Comfortable Low-Profile Keys TC940 Stylish, lightweight and super-slim, the keyboard doubles as a cover with a clip-and-go magnet. Automatic pop-up stand, triggered by setting down your iPad in the stand groove, ideal for email writing and media viewing. Rechargeable lithium battery with an industry-high capacity lasts for 6 months between charges (based on 2 hours of use per day). Opening and closing the cover turns the keyboard and your iPad on and off automatically. The keyboard automatically connects to your iPad when turned on. Package contents: Anker TC940 Ultra-Thin Bluetooth Keyboard Cover for iPad 4 / 3 / 2, USB charging cable, 8 foot pads, welcome guide.