Green crack is a bright and energizing sativa known for its citrusy flavor and uplifting effects that will leave you feeling wide awake. We packed all that energy into a convenient and discreet all-in-one vape perfect for your on the go life. This device is inhale activated. Recharge with a micro-usb cable. Plug the micro-usd end of your device safely into a charging block or active usb port to charge your device. Optimal charge 6me is 30-60 minutes. Suggested use: take one, three-second draw as a single dose.