Tapped Out! Experience innovation with the Exxus Tap VV 2.0 Cartridge Battery—an advanced 510-threaded vaporizer with four voltage settings (2.6V-Blue, 3.2V-Green, 3.9V-Yellow, and 4.2V-Red), a 10-second preheat function, and tap activation. Powered by a reliable 280mAh battery and a USB charger, it's available in 10 stylish colors: Envy, Gold, Glacier, Galaxy, Pearl, Prism, Rosé, Raven, Smoke, and Sunset. To start, simply tap the power sensor. How to Load Your Cartridge: To get the cartridge ready, begin by gently removing the mouthpiece from the cartridge. Once the mouthpiece is detached, load your desired amount of oil into the cartridge, ensuring it reaches your preferred level. After completing this step, firmly screw the cartridge back onto the device, ensuring a secure connection for a smooth and enjoyable experience. How to Use: Tap five times to turn on or off, tap three times to adjust voltages, tap twice to preheat, and tap once to stop preheating. Enjoy effortless, personalized vaping with the Exxus Tap VV 2.0! How to Charge: Charging your device is a simple process. Just twist the USB charger to fit the connector, and then plug it into any USB port. While charging, the USB light will be red, and once the charging is complete, it will turn green. It couldn't be any easier! What’s Included: (1) Exxus Tap VV 2.0 (1) USB charger WARNING: Do not charge with a powerbank of 5V or higher. Do not charge in your car. Do not overcharge or use any other charging cable other than what comes with your battery. Failure to follow these instructions could result in battery damage and frying of the internal system.