Timibis 20 Watt 110v Soldering Iron Kit For Headphone Jack Plug Soldering, Appliances Repairing Ideal For Hobbies, Kits, Radios, Electronics Work and Headphone Jack Soldering. 20 Watt 110V Soldering Iron. Use soldering stand and stainless steel tweezer to avoid burnt fingers. Come with Stainless steel Tweezer, Rosin Core SolderCleaning Sponge and Soldering stand.