Heats Up In 8 Seconds: With a built-in smart temperature control chip, it heats up quickly in just 8 seconds, eliminating long wait times and allowing you to complete precision soldering tasks efficiently. Three Temperature Settings: Features three temperature settings—green, blue, and red (260°C–450°C)—to precisely meet different soldering needs, with simple and intuitive use. Portable And Long-Lasting Battery Life: Equipped with a built-in 650mAh battery that supports charging while in use, freeing you from the constraints of cables so you can perform electronics repairs anytime. Smart Sleep Mode: Features a smart sleep system—press and hold the power button for 3 seconds to turn it on or off—effectively extending the life of the soldering tip while ensuring satble use, energy savings, and peace of mind. Compact And Lightweight: Weighing only 45 grams with a comfortable grip, it is widely used in various precision repair scenarios, including circuit board repair, electronic component soldering, and handicrafts., Manufacturer: DONGKER