Keep it simple stupid.
The SMOK R-Kiss is a high-wattage, capable box mod from well-known manufacturer SMOK. It features a “simplified menu” system and is one of the smallest known mods in the 18650 range. It’s firmware upgradeable and has can reach a wattage of up to 200W. With a 510 connector, it means this mod is capable with a wide variety of tanks.
Product & technical specs for the SMOK R-Kiss