The Arizer Air 2 is an improved version of the popular Arizer Air vaporizer. It's got an improved OLED screen, more temperature control and a better battery life over the original (all while keeping vapor quality very high). The Arizer Air 2 is a big improvement upon its predecessor and proves why Arizer is one of the best in the business. If you're searching for a compact vaporizer that delivers delicious vapor you're definitely in the right place.