The Logitech K380 Multi-Device Bluetooth keyboard makes any space minimalist, modern, and multi-device, letting you type on your smartphone, tablet, and more (Bluetooth-enabled devices that support external keyboards). Connect with up to three Bluetooth-enabled devices simultaneously and switch instantly between them. The K380 Multi-Device is compact and lightweight. You can type on the device of your choice - anywhere. It automatically detects your device, maps keys, and provides a familiar typing experience with all your favorite shortcuts. So you can own your space on any device, anywhere. Two years of battery life virtually eliminates power concerns. You may even forget the keyboard needs batteries! Type on anything Enjoy the comfort and convenience of desktop typing on your smartphone and tablet with this mobile keyboard. K380 Multi-Device is a wireless keyboard that connects to all Bluetooth wireless devices that support external keyboards. Take-to-type style Take this compact, lightweight, Bluetooth keyboard anywhere in your home. Type wherever you like, on any compatible computer, phone or tablet. Easy-switch Connect up to three devices simultaneously, for example a computer, a phone and a tablet. Simply touch a button to start typing on a different device. A familiar layout K380 Multi-Device recognizes each device and automatically maps keys to give you a familiar layout with your favorite shortcuts. By detecting your specific device, this universal keyboard will send the correct key codes. Long battery life The K380 Multi-Device gets long life out of the two AAA alkaline batteries that come pre-installed. You may even forget the keyboard uses batteries.