* Fits for 510 and eGO series atomizers
* Compatible with 18350 or 18650 batteries
* Detachable, convenient to replace or recharge the battery
* Display function: It can displayed the current battery electric quantity, output voltage, atomizer resistance, output power, smoke puffs
* Variable voltage: Adjustable from 3.0V to 6.0V in 0.1V increments
* Variable wattage: Adjustable from 3W to 30W in 0.5W increments
* 1.5-5.0 Ohm atomizer resistance is Ok!
* On/Off Mode allows you to shut the device off completely
* Reverse battery protection keeps circuit safe if the battery is installed backward
* Short circuit Self-protection. When atomizer resistance is below 1.3ohm, or incorrect usage(such as reverse battery) leading to short circuit, the device will turn off itself.
* Able to match Protank, Aerotank, 510, DCT, CE4, CE5, Vivi Nova and other 510& eGo series atomizers.
* Thread: 510& eGO thread
* Material: Stainless steel
* Variable voltage: 3.0-6.0V
* Variable wattage: 3.0-30W
* Battery tube size: 140*22mm(L*D)
* Weight: 192g
* 3 optional colors: Stainless steel color, Chromium White Color, Black Chromium Color
* Note: This item is with NO battery!
1* Vamo V7 battery tube
1* User manual
1* Gift box