Main Features: 
● Multiple protections, safe to operate
● Firmware upgradeable
● Supports 1pc 18650 battery ( not included )
● Wattage range: 5 – 80W
● TC range: 200 – 600 Deg.F / 100 – 315 Deg.C
● Output voltage: 0 – 7.5V
● Resistance: 0.05 – 3 ohm
● Magnetic cover
● Material: zinc alloy