... 2.Ultra-thin 3.Best viewing angle 4.Protect your tablet 5.1 year warranty Slim Bluetooth keyboard for ipad ... new.2. Wireless bluetooth for a cable-free and clutter-free desk. 3. Super slim size with 78 keys. 4 ... with the laptop keyb. 7. Two AA battery for power(not included) ,Rechargeable Li-Polymer battery Sample ... supply a lot of Tablet keyboars, especially for Ipad, nexus 7, 10, Samsung Glaxy Note. etc ...