Using this product is easy. First, get your DX Zero One Driver (you'll need to buy it separately). Then, install the Zero - Two Driver Unit onto it. Next, insert the Zero - Two Progression Key. When you're done using it, keep it in a dry place away from direct sunlight to avoid any damage. Don't expose it to water or extreme temperatures. If it gets dirty, you can use a soft, dry cloth to gently wipe it clean. That's all you need to know to have a great experience with this set.