1. Internal Heating Soldering Iron, High Temperature Silicone Sheath, Visual Temperature Adjustment, Smart Chip, ABS Anti-Slip, Ceramic Heating Core, 2. Rapid Heating, Intelligent Temperature Control Chip, Precise Control Of Current And Voltage Frequency To Achieve Constant Temperature And Voltage 3. Shortcut Keys, Flexible Temperature Control 4. Digital Display Smart Chip, Thickened Double-Sided Circuit Board 5. The Soldering Iron Tip Will Automatically Stop Heating When It Reaches The Specified Temperature. If The Temperature During Use, The Chip Will Heat It Again After Sensing It. Plug Type: EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Specifications: European Standard 220V Communication Interface: Uart Power Supply Voltage: 1.8-5.5V Supply Current: 100nA Tin Melting: Less than One Minute Power: 90W Temperature Range: 180-480°C (356-896°F) Sleep: 15 Minutes Colour:As Shown Material:ABS+Silica gel+Aluminum alloy Package Contents: 1x electric soldering iron host (including European power cord) 1x desoldering 1x tweezers 1x pliers 1 set x soldering iron tips (pointed tips x2, T-tip x1, horseshoe tip x1, knife tip x1) 1x high temperature sponge 1x aluminum alloy bracket 1x desoldering tape 1x Chinese and 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.