USB Single Foot Control One Key Customized Computer Keyboard Action Pedal Switch Control Yellow Application: Application to sewing machines, machine tools, medicals equipment, instruments, computers office and so on. Multi-function: It is a multi-function foot switch combines a keyboard and mouse function, multimedia and game controller functions. Convenient: Install the software to customize key and the multi -function control button could reduce plenty of repeated workload. : Made of high quality material and it can bear the weight of more than 100 KG, sturdy and . Internal Switch: 5A, 250VAC USB: 5V, 10mA : over 100,000 times Color: Yellow Material: ABS Package Contents: 1 x USB Single Foot Switch (2xAAA batteries are not included in the shipment,You need to prepare yourself) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.