510 threading connector with floating 510 center pin;
Variable wattage: Can be adjustable from 7.0W to 20.0W (in 0.1W increments);
Brass battery contacts;
Fixed positive contact and spring-loaded negative contact;
Quickly click the button for 5 times to access the setting mode;
OLED display showing resistance of the atomizer, working voltage/wattage, battery voltage and capacity;
Time-limited protection: 10 seconds;
Low voltage, over voltage, low load (resistance) and short circuit warning;
Gravity sensor shake control;
Powered by 1 x 18650 (battery not included);
Resistance value should be over 0.5 ohm (1.5~2.5ohm recommended);
Working temperature: 5'C~45'C

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