Freemax Marvos T 80W Kit is designed with 3-level adjustable power output function, allowing you to adjust the power output to customize your vaping experience. You can adjust the wattage with 3 clicks of the firing button, and the LED light will indicate the level of wattage. When you use Freemax MS Mesh Coil 0.15oh, the red light shows you the wattage at 60W, the blue light is at 70W and the green light is at 80W. While using the Freemax MS Mesh Coil 0.25ohm, the red light shows you the wattage at 40W, the blue light is for 50W, and the green light is at 55W. For more information about Marvos T 80W Kit, please click here>> Marvos T 80W Kit | Freemax - Taste the Clouds, Feel the Flavors!