Voltage Click Button

• 350mAh variable voltage vaporizer battery • 3 voltage levels: Red (4.0V), Blue (3.7V), Green (3.4V) • 15 second preheat time for peak performance • Universal 510 threading • Charger cable included • Assorted Colors Vary The Pulsar VV Battery w/ Preheat offers 3 color coded voltage settings: Red / 4.0V Blue / 3.7V Green / 3.4V • Click 5 times to turn on, click 3 times to change voltage, click 2 times to preheat for 15 seconds, click 1 time to use.