Input voltage: 6.2 - 8.4V
Output voltage: 0.5V - 7V
Output wattage: 5W - 200W
Temperature range: 100 - 350 Centigrade / 212 -662 Fahrenheit
Atomizer resistance: 0.05Ω - 2.5Ω
Heating coil material: Common coil and pure nickel coil
Quiescent current: Less than 200uA
Maximum current: 35A
Use 2 x 18650 batteries (not included)

Protection function：
Low voltage protection: when the battery current is lower than 6.0V, love voltage protection. It shows "Checking battery"
High voltage protection: when the battery current is higher than 9.0V, high voltage protection. It shows"high voltage"
High temperature protection:when the temperature of PCBA is too high, temperature protection. It shows"Temperature is too high"
Short circuit protection: when the atomizer is short circuit, it shows"short circuit"
Smoking time: when the smoking time is over 10 seconds, it turns off automatically, and stops working.