The Tera - The Tera is the newest aromatherapy device addition to the Boundless line. Small enough to comfortably fit in the palm of your hand, the Tera delivers truly powerful smooth clouds from the first draw. Featuring two removable 18650 batteries, the unit can also be charged via USB. The Tera comes equipped with a concentrate mode; with an easy 3 clicks of the power button it heats your concentrate to one single temperature of 500°F making it easy and efficient to use. It is perfect for on the go use and can also be attached to a glass water pipe using the Boundless water pipe adapter. This portable aromatherapy device uses convection heated air and radiative heat transfer to efficiently heat your materials.