That way, you can type with all the convenience of your desktop keyboard. Multi-platform/cross-platform compatibility Seamless multi-device typing K380 has a distinctive design and a smooth typing experience. The round keys are designed for your fingertips, while the row of shortcut keys put media controls and shortcuts where you can reach them. Even the tiny Logitech Unifying Receiver has been cleverly tucked away inside the body of the keyboard, so you won’t lose it. 2-year battery life You can type for up to two years without having to change batteries*. And when it’s finally time for new batteries, simply pop them in and keep going. This keyboard is designed for use with multiple devices, including smartphones and tablets. It is compact and lightweight, making it easy to take with you wherever you go. The keyboard connects to all Bluetooth wireless devices that support external keyboards, and can be used with up to three devices simultaneously. It is also compatible with multiple platforms, making it a versatile option for anyone who needs a keyboard for more than one type of device. The keyboard has a two-year battery life, so you won’t have to worry about changing batteries frequently.