SANOXY iPad2/3/4 case with integrated Bluetooth keyboard/2 in 1 Premium Vegan Leather Case Cover w/Bluetooth3.0 Keyboard For iPad2 iPad 2 2nd/iPad3/4 (BLACK) Wireless Bluetooth 3.0 keyboard can be connected to your iPad, iPhone3G, 3GS, 4G, 4GS Perfect Combination for iPad. Use the iPad in a variaty of positions. With an integrated Bluetooth 3.0 Keyboard which seemlessly connects with the iPad. Modulation system: FHSS 2.4G 4. Transmitting power: Class 2 5. Operating voltage: 3.0-5.0 Sanoxy Stylish protective silicone leather case designed for iPad with display stand for easy viewing. Light weight, quiet keystroke, dust proof and spill-proof. Energy saving keyboard with sleep mode. SANOXY WARRANTY: All purchases made from SANOXY AMAZON Store is covered under SANOXY WARRANTY. If you purchased through a different third party seller, please contact them directly. (Unauthorized reselling of SANOXY products is prohibited.)