SMOK Novo 4 is made of durable textured zinc alloy and is available in ten stylish color options, sturdy and durable. It adopts a one-button design to achieve a simple style. The button is not only a power on/off button but also a wattage adjustment button. Novo 4 pod system is equipped with an integrated, rechargeable, long-lasting 800mAh battery, so you can enjoy hours of vaping with minimal charging. Upgraded type-c port helps optimize charging efficiency. Above the button is a 0.49-inch OLED screen. Use the single-mode button below the screen to adjust the wattage anywhere between 5 and 25W. Cater to your discerning taste, whether you like mild or strong vaping.