Jsl-709 external heating soldering iron Soldering iron Temperature controlled soldering iron Heating type: external heating Package: blister with paper card Tip: long-life and 100% copper Good quality: all the products are 100% qc. Oem accepted: we can produce according to your design. Remark:different color, wire size, plug are available. Model, voltage, power Jsl-709, 110v-130v, 25w/30w/40w/60w , 220v-240v