-650mAh battery
-OLED digital display screen
-USB-C charging port
-Wider range of voltage 1.8v-4.2v
-10 second preheat function at 1.8v
-Magnetic thread adapter
-Zinc alloy metallic housing
-Height adjustment
-Adjustable diameter apeture
-650mAh battery
-OLED digital display screen
-USB-C charging port
-Wider range of voltage 1.8v-4.2v
-10 second preheat function at 1.8v
-Magnetic thread adapter
-Zinc alloy metallic housing
-Height adjustment
-Adjustable diameter apeture