Feature:

Customized ceramic heating element, with service life twice that of ordinary heating element:  The soldering iron head adopted a long-life ceramic heating element, fast heating & high efficiency, and low energy consumption.

Wireless USB charge Soldering Iron: 5V 10W battery-powered soldering iron with a built-in 1100mAh battery, which can be used while charging when the battery is low. Soldering iron surface is made of stainless steel, safe and anti-scalding hands, stay cool in the hand.

Three Adjustable Gears,easy to Use.
1.Power on: Long press the button for 5 seconds until indicator flashes.
2.Temperature adjustment: Single press button to adjust temperature (Green: Low-about 330-350 degrees, Blue: Medium-about 370-400 degrees, Red: High-about 430-450 degrees.).
3.Power off: Long press the button for 5 seconds after use. 
4.Note: Refer to the manual for details.

Smart Sleep Function: After start-up, if the soldering iron is not used for more than 10 minutes, it will automatically enter the sleep state and shut down automatically. To avoid unnecessary continuous heating shorten the service life of the soldering iron tip & heating core and avoid fire hazards.

3 Replacement heads available: The standard configuration is 1mm cusp head  , and extra 3 replacement heads available,meet your different needs. 
--Cusp head,sharp end, use for thread cord burner or leather carving & pyrography,welding, repair,etc.
--Cutter head, cutting the zipper cloth,wax rope,thread cord, fiber, etc.
--Horseshoe head, carving wax. 

Wide Application: This USB soldering iron can be used on various occasions, such as small-size circuits, home appliance accessories, welding, jewelry repair, factory repair, DIY enthusiasts, etc.,

Package:
Pack according to your choice, pls note to choose the correct one .thanks.