Rapoo E6300 Bluetooth 3.0 Keyboard for iPad / iPhone / Smart Phone for $39.99 Shipped

Rapoo E6300 Bluetooth 3.0 Keyboard for iPad / iPhone / Smart Phone for $39.99 shipped after coupon code MLCK517KNL1.  Here is a screenshot for your reference.  It has a rechargeable lithium battery, no wire, no receiver needed with up to 10 meters transmission distance using Bluetooth 3.0 technology with Bluetooth capable devices such as iPad, iPhone and many other smartphones.  Most places have it for about $49.