... is an antioxidant material, with the advantages of long life, high heat, under normal circumstances, use of 3,000 hours -5000 hours.Complelte ... old to use;no smoke, no fire cooking is easy to clean, safe and sanitary; XHY-DTL-XP-270Micro-computer-controlled ... crystal plate size: 310 x 380mm; XHY-DTL-XP-811Micro-computer-controlled touching botton ;Adjustable 200-2000W high-power;efficient nickel ...