Kanex MultiSync Full-Size Bluetooth Keyboard for iOS/Mac/iPad/iPhone-White Sync up to 4 Bluetooth enabled devices Full-sized keyboard, including full numeric keypad 2.4GHz Bluetooth 3.0 wireless technology for more reliable connection of up to 33 ft. away Simple one-touch switching between Mac and iOS devices Caps Lock LED indicator and Battery LED indicator. Please Note: Kindly refer the User Manual before use.