The Koopor Plus 200 Watt Temperature Control Box Mod by SMOKtech evolved of the original Koopor Mini, capable of delivering 200 watts of power with the integration of Dual Driver System and HFDMR Technology. A power ceiling in comparison to the Koopor Mini, this device takes dual 18650 batteries (sold separately) to feed the onboard with the necessary power to reach 200 Watts and can fire down to 0.8ohms. When temperature control setting in use, the Koopor Plus is capable of extreme precision with its Dual Driver System, a proprietary buck and boost system which automatically adjust temperature regulation to improve accuracy and enhance consistancy and taste. Coupled with SMOKtech's High Frequency Dynamic Monitoring Resistance Technology (HFDMR), a sensing technology which detects atomizer resistance once every 250 microseconds and recognizes Ni200 Nickel, Titanium, and Stainless Steel heating elements, the entire structure synergizes across design. The Koopor Plus is cleverly built with a svelte and breathtaking impression, implementing beautified ventilation holes for remarkable cooling effect and reliable protection when driving powerful sub-ohm tanks. Additionally, an easy-access sliding magnetic battery cover and ergonomic button layout completes the seamless vaping experience. With remarkable performance range and engineered meticulously, the Koopor Plus is the new exemplar for comprehensive output technology in today's market.