ITEM NAME:2X(Dc 12V Ptc Heater Electric Insulated Air Heaters Constant Temperature HeQ1V3) 2X(Dc 12V Ptc Heater Electric Insulated Air Heaters Constant Temperature HeQ1V3) 2X(With insulator on surface, safe to use, high reliability. Heat up quickly, long service life. With mounting holes, easy to install. Adopts high temperature wire as leading wire, durable. This system allows an automatic regulation of the heating power within certain ranges. Applicable for heater, humidifier, air
