Features 1、MULTI FUNCTION: The default copy and paste function, you can also use shortcut keys, cut, cancel, select all, play, pause, volume, forward and backward functions. 2、EASY TO PROGRAM: The programming application has understandable English translation. In addition to the standard macro, it can also simulate the mouse. 3、INSTRUCTION SAVING: Support to save your instructions on the device. After programming, you do not need to reset when changing the computer. 4、EASY OPERATION: The set is equipped with USB cable and caliper to ensure that the 2 key keyboard is easy to operate and program, convenient and practical. 5、GOOD TEXTURE: With fine workmanship, the keyboard has a smooth appearance, and its rounded corners make it more safe and reliable to use. Specification Item Type: 2 Key Keyboard Switch: Red Switch Key Position: 2 Keys Package List 1 x Keyboard 1 x USB Cable 1 x Caliper 1 x User Manual