Features Multifunctional Design: Lock the action button can be used for ordinary lights fog lights headlights. A momentary action button can be used as a horn engineering power supply start-stop switch. Protection Functions: Input overvoltage undervoltage protection; output overcurrent overvoltage undervoltage short circuit protection; reverse connection protection; chip internal. Wide Range Of Applications: It can be used for ordinary lights hazard lights fog lights headlights and instantaneous action buttons for power sockets of mobile devices and can be used as horns engine power supplies and start-stop switches. Low Noise: Equipped with low resistance effectively reduce annoying noise care for you and bring a better user experience. Durable High-quality Material: It has good water resistance and can work well even in heavy rain. Made of high-quality plastic extremely wear-resistant and durable. Specification: Material:Aluminum alloy Input Voltage: 12-60V Maximum Power: 220W Product Line Length: 52cm Size:3.9*3.8*9.3cm includes: 1*Handlebar Switch "