The Air II from Arizer uses quality components for a top notch dry herb vaporizer. Customize your session with the OLED screen to change temperature, audio, session length, brightness, power on delay and switching between Celsius and Fahrenheit. Their glass mouthpiece tubes offer incredible flavour and are a breeze to clean. The replaceable and rechargeable 18650 battery lasts for about 1.5 hours of use, and can be easily charged with a micro USB. It even has pass-through charging so you can vape while you wait! It heats quickly and can be changed by degree (from 50° – 220° Celsius / 122° – 428° Fahrenheit). Not just for vaping, the Air II can also be used as an aromatherapy device for a calming and relaxing atmosphere.