This is the iPhone4 case with a slide-out keyboard that provides more tactile typing than the iPhone4's touchscreen. The physical keyboard pairs with the iPhone4 in seconds via Bluetooth and prevents the virtual keypad from appearing, doubling the size of the viewable screen. The landscape oriented QWERTY keyboard has a full row of numeric keys, arrow keys, and buttons that control the iPhone4's Spotlight and home screen functions. The hard plastic case has a streamlined design that ensures it will remain unobtrusive in a pocket or in a hand and it leaves the camera lens, volume and power buttons, and access ports uncovered for instant accessibility. The keyboard's rechargeable battery lasts up to 45 days after a four-hour charge using the included USB cable. Compatible with Verizon and AT&T. 5" L x 2 1/2" W x 3/4" D. (6 1/4 oz.)