The Innokin Krom-R Zlide Kit is a great choice for newer vapers looking for an easy to use (MTL) Mouth-to-Lung and (DTL) Direct-to-Lung system. It can fire up to 80W max output. Featuring an ergonomic design with textured grip, the Kroma-R fits perfectly into your hand. The Kroma-R top-quality fire button is satisfying to click and integrated into the bright OLED screen. All important information is clearly displayed on screen including battery charge, wattage/voltage, coil resistance, puff count, voltage out and wattage lock.