Cobra Remote On/Off Controller with Fast Charge USB allows you to remotely turn your Cobra Power Inverter on or off from anywhere inside your vehicle while simultaneously charging your Smartphone and other devices. It comes with an LCD Display, Fast Charge USB-C and USB-A ports, and a variety of mounting options for your convenience. Whether you own a standard vehicle, RV, Professional Truck, or Camper, Cobra gives you (4) Mounting options to remotely turn your inverter on and off as well as charge your devices from anywhere in your vehicle.