A rechargeable, long lasting, portable diffuser is ideal for the most regular Essential Oil user. With Walking Aroma waterless diffuser, the only thing you need to worry about is if you have a full charge and the right oil blend. With the ability to create your own oil blends in the green glass chamber or screw on your favorite single/blends of oils this magical device is one of a kind. Small enough to fit in a pocket, backpack, or purse, bring this therapeutic diffuser anywhere. With the ability to "take time to smell the flowers" you can fix any on the go problem.