Time is always of (the) Essence, but the possibilities of each moment are endless. Sink into the present moment with the (the) Essence variable voltage 510-thread battery, featuring a soft matte finish for a pleasant grip, and three temperature settings for your favorite hit from the start of cart to finish. Power on by clicking the button five times, and change between low (blue), medium (green), and high (red) heat settings by pressing two times. USB-C charger cord included.