The Vapolution Vaporizer is a portable glass-on-glass vaporizer, which means it uses a glass heating element and a glass bowl for enhanced flavor and user experience. The Vapolution comes with a power adapter and a plug-in 12-volt car adapter so the device could be utilized wherever you may go, whenever. The Vapolution also has a rechargeable battery option, making the vaporizer the first rechargeable type of its kind. Once charged, the Vapolution will operate continuously for about 2 hours, which is much longer than any other vaporizer on the market. The Vapolution warms up in under 4 minutes, so you can quickly enjoy it's aromatherapy benefits on short notice. While the Vapolution is warming up, you can prepare your herbs by grinding them. The Vapolution Vaporizer comes with a lifetime warranty covering any manufacture defects, which is unprecedented in the vaporizer industry.