Spigen K102W iPad Pro 12.9 Keyboard Case with Integrated Stylus and Bluetooth Wireless Connection and Detachable Case for iPad Pro 12.9 Inch/Only Compatible with 2015 iPad Pro 12.9 Perfectly designed for Apple iPad Pro 12.9" Power-saving mode triggered after 10 minutes of inactivity; Rechargeable lithium battery gives keyboard up to 60 hours of continue usage on a single charge Elegant design with a rubberized matte texture and a brushed aluminum piece with integrated stylus High-quality hard clamshell case provides full-body protection to keep your iPad free from scratches, wear and tear; Full access to all ports. Ultra-low profile Bluetooth keyboard with optimized key design for comfortable typing experience