The 721 looks to bring high-end convection heating to the masses, providing some of the smoothest and most flavorful vapor on the market. High quality without the high price tag. The 721 comes with 4 base temperature settings; 170C, 180C, 190C, 210C and the ability to boost each temperature range by 5 degrees with the units “Enhanced Mode” giving you 8 temperature settings total for maximum versatility. The 721 boasts an amazing 60 minute battery life, double the life of competing convection units making it perfect for a day of vaping.