SPECIFICATIONSBrand Name: NONECertification: CEChoice: yesInput Voltage: 110V/220VMax Power: 550WModel Number: CHTOrigin: Mainland ChinaTemperature: 260±10%is_customized: Nosemi_Choice: yes PRODUCT OVERVIEWS Size : 120*70mm (4.72*2.76in)Material : AluminumColor : SilverInput Voltage : 110/220VTemperature : 260±10%Max Power : 550W· Automatic constant temperature· Reach to the peaked temperature in 30 seconds· It can be used to soldering and desoldering LED Beads PRODUCT DETAILS WARRANTY 1. This product is guaranteed up to one year from purchase.2. If there are some performance problem, simply return it in its original condition within 30 days of receiving it. In the warranty period, we will repair it and ship you a good tester.3. The warranty period will be extended for three months after repair.4. During the warranty period, freight AA.5. Please note that the guarantee policy does not apply to:A. Product has man-made damage or accidental damage such as excessive input voltage high temperature, water damage, drop and break, mechanical damage and corrosion.B. Unauthorized modification and tearing the product date mark.