Feature: 1. You can customize the button as shortcut key, multi-media key, etc, to achieve mouse function, keyboard function, game function, character string function and multimedia function. 2. The mechanical switch is triggered by switch, there is a distinct sense of paragraph when stepping, crisp sound. 3. ABS material, the product curve fits ergonomic design, comfortable to use. 4. With anti-slip pads at the bottom, no need to worry about the foot switch slipping. 5. Wide application, you can use it when playing gaming, working, controlling machine, testing machine, testing piano keyboard, and quickly storing images. Specification: Specification: Model: FS22-PM Color: Black Material: ABS Switch: Mechanical switch Interface: USB Cable length: About 2m Item size: 10 * 6.3 * 4.2cm /3.94 * 2.48 * 1.65in Item weight: Approx. 113g /3.99oz . Package List: 1 * Foot switch