Mini Size: The soldering iron is small size and portable for use. (Soldering tip not included) Easy to Operate: the power button for 5 times continuously to power on/off. And it is variable voltage from 3V to 4.2V. Best Gift: It has an exquisite appearance and it is a great gift for people who like it. color:As shown Material:plastic Package Contents: 1 x soldering iron 1 x USB Cable 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.