If you want to try it all, this bundle has everything you need on your journey to EMF protection. For when you are on the go, place the Device on your favorite gadget such as your smartphone or laptop, and attach the Mini on your keys or a necklace. When you’re at home or work, have the Personal near by and find the perfect central location for the Room. You will find peace of mind knowing you can have EMF protection anywhere with Lifetune Technology!