The SMOK Fortis Kit | TFV18 Mini Tank | 80w consists of SMOK Fortis Mod and SMOK TFV18 Mini Tank. SMOK Fortis 80W features elegant leather and ergonomic design, easy to grip. SMOK Fortis box mod is powered by single 18650/20700 battery (sold separately) with adjustable wattage of 5-80W output. SMOK Fortis 80W Mod adopts smart chipset with 0.001s firing speed and 0.96 inch TFT color screen with 6 theme colors for options. SMOK TFV18 Mini Tank has 6.5ml capacity with top filling design and two mesh coils. TFV18 Mini Tank comes with adjustable bottom-to-top airflow control valve.