... ;no naked flame;no oxidation safety&energy-saving Warped Piece Ceramic PTC Heater Warped Piece Ceramic PTC Heater adopt the PTC ceramic ... drier,with the characteristic of no electric on the surface,warped piece integration,high electricity transforming to heat,fast warming,no ... specifications:Voltage:110V~380V and Power:100W~6000W as request Warped Piece Ceramic PTC Heater