Product specificationVoltage: 12V/24VPower: 50WHeating head size: 6 * 20mmHeating head material: 304 stainless steelLine length: 1M and 2M for optionLine thick: 0.5 mm⊃2; (The cross section of the copper wire inside the heater is 0.5mm⊃2;)Color: as shown in the pictureHeating temperature: up to 350 ..