... and 3 Leather Case + Silicone Wireless Bluetooth KeyboardMaterial: LeatherettePorts / Buttons: USB charging, ON/OFFColor: Black, black keyboardCompatiable for iPad 3, iPad 2, iPad Band: 2402 ... -2480MHzOperating distance: 10mBattery: Built in 450mAhWorking Time: 90 hoursCertification: CE, FCC, RoHS. Leather Case + Silicone Wireless Bluetooth Keyboard for iPad ...