Features：<br> 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.<br> 2、EASY TO PROGRAM: The programming application has understandable English translation. In addition to the standard macro, it can also simulate the mouse.<br> 3、INSTRUCTION SAVING: Support to save your instructions on the device. After programming, you do not need to reset when changing the computer.<br> 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.<br> 5、GOOD TEXTURE: With fine workmanship, the keyboard has a smooth appearance, and its rounded corners make it more safe and reliable to use.<br> Specification：<br> Item Type: 2 Key Keyboard<br> Switch: Red Switch<br> Key Position: 2 Keys<br> Package List：<br> 1 x Keyboard<br> 1 x USB Cable<br> 1 x Caliper<br> 1 x User Manual