Precision Soldering: Micro soldering pens are designed for precision soldering tasks, such as soldering small surface-mount components, fine-pitch connectors, and delicate circuitry found in electronic devices like smartphones, laptops, and other gadgets.

Compact Size: These soldering pens are typically compact and lightweight, allowing for precise control and easy maneuverability when working on intricate circuits.

Temperature Control: Many micro soldering pens feature adjustable temperature settings, allowing users to set the soldering iron to the optimal temperature for the specific solder and components being used. Temperature control is crucial to prevent overheating and damaging sensitive components.