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, wattagevoltage, coil resistance, puff count, voltage out and wattage lock.