IJOY KATANA MOD 
Here comes the limited-edition e-cigarette by IJOY ! The IJOY Katana MOD is the first streamline stick design e-cigarette with class-leading features. Equipped with a 0.96 inch OLED light indicator for your convenience. It carries IWEPAL control chip inside and built-in 3000mAh battery, which can last 2-3 days on a single charge. Firing at wattage up to 81W and optional POWER/POD/MTL and PASS modes.  Assembling the features of box mod, the convenience of stick shape and the experience of mech mod, you have no reason not to choose the IJOY Katana MOD