1. the hull is spary , S/S handle                                            
2.panel is metal plate                                            
3.single glass door                         
4.4 PCS Stainless steel heating element                                                      
5.0℃-240℃ adjustable temperature  
6.60-min timer with bell ring                                                         
7.it is basis function for the price                                
8. has four functions for your reference( rosisserie function$2.0, convection function$2.5, furnace lamp$1.0 and 12" Pizza Bump$1.5)
9.if you need BS plug, should add $0.5