The Pioneer4You IPV Mini 2 70W Box Mod features a Yihi SX330V2C chip that allows this regulated miniature mod to go all the way up to 70 watts. With this chipset, you may also fire an atomizer with a resistance as low as 0.2 ohms. The voltage output from this mod ranges anywhere from 3.6 volts to 8.5 volts and the wattage output ranges anywhere from 0.5 watts to 70 watts. The IPV Mini 2 70W Box Mod features a USB port which makes for easy charging, but the battery can easily be replaced by removing the threaded battery cap. This mod has many safety features including short circuit protection, reverse battery protection, low resistance warning, low voltage warning, and high input voltage warning. The IPV Mini 2 70W Box Mod has a 510 connection with a floating top pin that ensures all RDA and RBA will sit flush on this small mod. The IPV Mini 2 is still a considered a classic device to this day.