HDE Sleek Rechargeable Wireless Bluetooth Keyboard Stand for iPad Mini (Black) Modern, stylish Bluetooth keyboard specially designed to fit Apple's iPad mini tablet Super-thin aluminum build doubles as a hard cover shell when not in use; Working Distance: Up to 10 m operational range Features an energy-saving auto sleep / wake mode with a rechargeable battery that lasts on standby for 60 days, charging Time: 4-5 hours Uninterrupted Working Time: 55 hrs Aluminum durable construction for long lasting lifespan of unit Reliable and much easier to use than the annoying touch screen keyboard