Logitech Keys-To-Go Ultra-Portable Bluetooth Keyboard for Android and Windows, Black Ultra-portable wireless keyboard for Android and Windows devices: Ultra-slim, light, go-anywhere Bluetooth keyboard fits easily in a coat pocket, purse or briefcase Durable and spill-resistant: Wipe able Fabric Skin protects the keyboard from spills, dirt and drops Comfortable typing: Well-spaced, full-size keys with Android/Windows shortcuts for fast, familiar, accurate typing on your tablet Portable Android/Windows smartphone stand: Attaches to keyboard and holds your smartphone upright for easy typing Long-life rechargeable battery: Type for up to 3 months between charges (Based on 2 hours average usage per day)