1.ANLERR original self design self produce mini non combustion dry herb vaporizer for dry herb,flowers,leaves. 2.149℃-224℃ accurate temperature control,memory function,can re-circle. 3.Ceramic heating chamber and Isolated airflow tech offer quick heating time and smooth airflow. 4.Changeable health mouthpiece,glass mouthpiece and advanced OLED display. 5.Full baked,pure tasted,smooth airflow and big vapor.