Black Mini eGo USB Electronic Battery Variable Voltage
1. The VV passthrough uses a USB port. Power supply is from the working computer or any other power vehicles.
2. The VV passthrough can supply 4 different voltages: 3.0V, 3.6V, 4.2V, 4.8V. You can only press the button 3 times constantly to change the working voltages, and the light color also will change- 3.0v-blue light, 3.6v-pink light, 4.2v-red light, 4.8v-green light.
3. The VV passthrough has 3 clicks lock function.
4. The VV passthrough is compatible with all ego/510 threads, CE4, CE5, DCT, Vivi Nova clearomizers
5. The passthrough cable is 1m length. With the VV passthrough, you can smoke when you are using your computer or driving in your car without worrying about a dead battery.
6. The VV passthrough is really small and easy to carry!