Kaisi K-S21 Rosin Pen Atomizer PCB Short Circuit Detector

This atomizer pen is made of thick heat-resistant glass and upgraded with a large bulb atomizer. The built-in automatic protection function (heating automatically pauses for 10 seconds, and then continues to heat) is safer and more stable. The operation is simple, convenient and fast, Compact, and practical

Operation instructions: Turn on the machine and press the switch 5 times until the indicator light flashes 3 times, the same is true for the shutdown

Package includes:

• 1 x Kaisi K-S21 Rosin Pen