RewardsYocan Evolve 2.0 All-In-One Pod System Vaporizer, With a no-leakage design and made to work with e-juices and concentrates. To provide you with an incredible experience the Evolve 2.0 has a built-in preheat function that warms up your oils before the first use rapidly clicking the power button two times will put the device in preheat mode(show the current voltage light).lt will last for 10seconds.To deactivate the preheating function simply press the power button 2 times again.
