This is by far the best portable dry material vaporizers on the market for the price. If you are on a budget this is the device for your, perfect for those who are new to dry herb vaporizers. It features an LCD screen, which displays the temperature settings and battery life. It delivers amazing hits and also releases minimum odor of the dry material you are vaping. This is a non combustion device, so the oven heats up to the maximum temperature in just seconds providing fast and clean vapor. Perfect for indoor use with limited detection, and also great for quick sessions on the go.