Button life testing machine is suitable for mobile phones, computers, electronic dictionaries, car players, remote control buttons, vehicle alarms, fax machine buttons, MP5, MP4, MP3, button switches, touch switches, membrane buttons, rubber Keys, silicone keys and other keys are used for life testing. This machine is to put the product in the test position of the corresponding station, and the key test bar simulates the life test of the product under a certain test load, speed, stroke, and number of times.