The iTaste VV4 is the newest in the line of bestselling Innokin Technology iTaste VV vaporizers and features a wider range of Variable Voltage, Variable Wattage, advanced safety features and also ‘Vape while charging’ Technology. The Primary Features of The iTaste VV4 Battery Level Indicator: The iTaste VV4 battery capacity is displayed via green, yellow and red LED lights. Green = Almost fully Charged. When the iTaste VV4 is fully recharged the LED light will power off. Yellow = Half Power. Red = Low Power. Charge the VV4. Variable Voltage: Voltage can be adjusted from 3.0 – 6.0 volts in. 1 volt increments. Variable Wattage: Wattage can be adjusted from 6.0 – 15.0 Watts in. 5 watts increments. Large battery capacity: The iTaste VV4 has a built-in 1000 mAh polymer Li-Ion rechargeable battery. ON/OFF battery switch: Press the power button three times in r...