1CN power supply plug, metal plug 1.2mm thickness, not loose, good contact. 2High and low two gear adjustable, according to ambient temperature, adjust gear to energy conservation and power saving. 3Multistrand copper wire composition, not easy to break, durable and long service life. 4Suitable for most thermal insulation products, thermal bulb, electric heating plate, etc. 5Professional manufacture, excellent characteristics, high reliability.
