If you like DIY or need to weld repair PC phones, small parts, this is a great welding tool. Power: 90W Frequency: 50Hz or 60Hz Temperature Range: 180-500 or 356-932 Temperature Stability: 5 Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Voltage:AC110V Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Colour:Photo Color Material:Plastic and Metal Package Contents: 1 x Electric Soldering Iron 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.