Logitech Bluetooth Multi-Device Keyboard K480 Power Supply: 2 AAA Batteries Operating Time: Up to 2 Years Distance: 30 feet Operating System Supported: PC: Windows 7, Windows 8, Windows 10 Mac: Mac OS X or later Chrome OS iPad or iPhone: iOS 5 or later Android tablet or smartphone: Android 3.2 or later System Requirement: Internet connection (for optional software download) Dimensions: 0.79 x 11.77 x 7.68 Package Contents: Bluetooth Multi-Device Keyboard K480 2 x AAA Batteries User Documentation
