The Spektrum PowerSafe Push Button Soft Switch with LED is an electronic switch that is used in radio-controlled (RC) models to control the power supply. This switch is designed with safety in mind and features a push-button activation and LED indicator to let you know when the switch is engaged. The PowerSafe technology helps to protect the battery and electronic components from damage by automatically shutting off power when the voltage drops below a certain level. This switch is a great choice for hobbyists who want a convenient and reliable way to control power in their RC vehicles.