The Arizer Air features a high-quality ceramic heating element, high-quality glass dishes and a high-quality rechargeable, interchangeable lithium-ion battery. The body of the vaporizer is constructed out of durable aluminum and built to stand the test of time. The Arizer Air offers an hour of continuous use per charge, plus the ability to use the unit while charging the battery. In addition, the battery can be easily switched out with a fully charged spare, offering ultimate portable convenience. The Arizer Air portable diffuser is equipped with a 1-2 minute warm up time, an advanced temperature control system with 5 settings, and an automatic shut off safety setting after 10 minutes of operation. Thorough extraction and pure flavor are hallmarks of the Arizer Air. An optimized heating system gives you the ability to enjoy the flavor and aroma profiles of your favorite botanicals to the fullest extent possible. A solid shell protects the Arizer Air from general wear and tear; a vented top keeps the surface temperature of the body cool. Internally, a solid foundation surrounds the ceramic heating element, adding an extra layer of durability.