Powered by the YiHi SX410 Chip, the iPV Vesta introduces a new SXi-Q Temperature Curve system along with traditional standard firing modes. The iPV Vesta features a 200 watt max output, OLED display, precise temperature control, ergonomic shape & design, and a wide set of protective features for your safety. Built around YiHi's precise chipset technology, the YiHi SX410 chip exerts accurate and controlled power to maintain a stable output for the utmost consistency. An innovative firing mode, SXi-Q Intelligent Tate Curve, has also been introduced in the SX410 chip which allows for complete control and customization for pin point responsiveness using calculated data. The OLED screen displays vaping detailed vaping data, showing more information compared to earlier versions of the iPV series. Constructed out of sturdy and lightweight materials, the chassis of the Vesta has been designed to make a perfect fit in the hand due to the curved contours of the unit as well as button and screen placement. The Vesta requires (2) 18650 batteries (batteries sold separately) which can be easily replaced through a bottom battery access panel. The iPV Vesta is a combination of YiHi's elite chipset working in perfect harmony with the expertise and experience from Pioneer4You, creating a functionally sound unit in the high wattage platform.