Vastar Adjustable Temperature Welding Soldering Iron with 5pcs Different Tips and additional Solder Tube Better heat dissipation efficiency: With our upgrade steel-pipe design, the Vastar new soldering iron is more efficient in a better heat dissipation than others in the market. This will help to reduce the temperature of handle, and avoid the plastic melting by the heat. Upgrade PCBA: We use the Chip Fixed Resistor while others on the market use the Color ring resistance, the Chip Fixed Resistor will help the solding get hot faster and had a better heat dissipation efficiency, more stable quality. Excellent product experience: A. No need soldering station, just plug and play. B. Soft grip handle designed as maximum comfortable can reduce slippage C. LED indicator and avoid burnt fingers and others by accident. Necessary accessory: A. Five different tips makes solding iron easy to fit. B. Soldering Iron Stand Use soldering stand and other aids to avoid burnt fingers. C. Solder wire(60/ 40 tin lead 2.0%Flux; 1mm diameter; 0.71 ounce) save your money. Heat up fast and work great, 60 Watts, thermostat range 200 C - 450 C