[7 Color Led Backlit ] Easiertec&reg; Bluetooth Folio Ultra-slim Keyboard Case for Ipad Air 5th with Aluminum exterior (gold) Aluminum exterior resembles a notebook and contains a comfortable, fast-typing keyboard to fully complement your iPad air The keyboard support 7 color backlit,which can freely adjust brightness,it means cool and practical when use at night. Power-saving mode triggered after 10 minutes of inactivity Opening and closing the cover turns the keyboard and your iPad air on and off automatically. The keyboard automatically connects to your iPad Air when turned on A hard, thermoplastic shell that wraps snugly around your iPad for the ultimate protection, and a snappy aluminum bluetooth keyboard helps convert your iPad into the fully functional tablet PC you've always wanted.