The first EF EcoFlow remote control for a portable power station . designed for DELTA Pro. Ideal for storing your DELTA Pro in the garage . storage bay . or below deck. Connect over Bluetooth or an ethernet cable and get a second screen right where you need it. Two ways to connect: Move the screen around when connected with Bluetooth; set it and forget it with a wired connection that works over longer distances. Control at a distance: Once set up . you can monitor & control your portable power station from afar. Ideal when your DELTA Pro is set up with solar panels . or at a charger.