Use this HP Wireless Keyboard with your HP TouchPad to type long emails and messages more easily. Built-in Bluetooth lets you connect this ultra-compact wireless keyboard to your HP tablet without a USB receiver. You can also take this keyboard on the go. It weighs less than 1 pound and is less than 1 inch slim, so it fits into your computer bag effortlessly. With the full pitch design, the keys have plenty of space between them for comfortable typing. Plus, get the most out of your AA batteries with this HP Wireless Keyboard, which powers down when not in use or when the keyboard is out of Bluetooth wireless range. The estimated battery life is seven months.