The ASMOKE brand new AS550P premium full-size pellet grill smoker features the ASMOKE Skylights grill window, Hand motion detection grill light, and superheated steam ASCA Technology. This is the most advanced, powerful, and trusty pellet grill smoker for both amateur grillers and pit-masters alike!Elevated Cooking Experience: The ASCA Technology auto ashes cleaning and the steam circulation made the new Skylight grill windows possible and kept it clear even after hours of grilling and smoking to deliver the best outdoor cooking experience unlike any other