Rapid heating Intelligent temperature control chip Precisely control current, voltage and frequency To achieve constant temperature and pressure Quick button Flexible temperature control Digital display smart chip Thickened double-sided circuit board Intelligent constant temperature control The soldering iron tip will automatically stop heating when it reaches the specified temperature. If the temperature drops during use, the chip will sense it and heat it again Ceramic core Internal heating soldering iron Fast heating. High efficiency. Low energy consumption Intelligent sleep/shutdown function Built-in intelligent chip, intelligent sensing system Voltage frequency: 220-240V/110-130V Tinning: Less than 1 minute Power: 90W Temperature range: 180-480℃(356-896℉ Sleep: 15 minutes Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the United States, the Philippines and so on. Colour:As Shown Material:Plastic + Metal Voltage: AC110V Package Contents: 1 x Welding tool kit 1 x English manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.