Features: 1.Fast Heating & Cooling - Short heating time that less than 15 seconds and short cooling time that shorter than 30 seconds enable this USB soldering iron to work so efficiently and rapidly. 2.Mini Tip - Adopting mini tip to make it suitable for small parts and other small welding works. 3.Safe Operation - Protective cap makes sure a safe operation. 4.Wide Compatibility - This electric soldering iron is capable of melting various types of metals, including gold, silver, copper, tin, aluminum, etc. 5.Long Service Life - It can work for a very long time. specification:Description: This USB Soldering Iron adopts fast cooling and heating to create a highly efficient and high speed work. Mini tip makes it suitable for small parts and other small welding works. Furthermore, multi-level protection ensures the safety of operation. Fast Heating & Cooling - Short heating time that less than 15 seconds and short cooling time that shorter than 30 seconds enable this USB soldering iron to work so efficiently and rapidly. Mini Tip - Adopting mini tip to make it suitable for small parts and other small welding works. Safe Operation - Protective cap makes sure a safe operation. Wide Compatibility - This electric soldering iron is capable of melting various types of metals, including gold, silver, copper, tin, aluminum, etc. Long Service Life - It can work for a very long time. s: Product type: USB Soldering Iron Material: Plastic, metal Heating time: < 15 seconds Cooling time: < 30 seconds Power supply: DC 5V/ 8W Cable length: approx. 95cm/37.4in Suitable: For gold, silver, copper, tin, aluminum and other metals Package size: approx. 19 * 7 * 2.5 cm/ 7.48 * 2.76 * 0.98 in Package weight: 86g Package List: 1 * USB Soldering Iron 1 * USB Cable 1 * Tin Wire Bracket 1 * Tin Wire