Model Number: MZFR-M-04 Key Specifications/Special Features: Ceramic heater with frame for liquid or solid electric mosquito repellent, mosquito dispeller, incense deviceCharacteristics:Surface temp.: TS105-125 degrees (round type)Surface temp.: TS155~185 degrees (flat type)The variety size and surface temperature can be designed as user's requirementsThe variety of shell materials to be chosen, such as ceramic shell, plastic shell and stainless steel shell