OBS Cube Disposable is made in a popular disposable format and has impressive autonomy in terms of battery power and liquid volume. Provides a portable solution for vaping without worrying about charging or refilling. Each device features an estimated 1500 puffs and has a high capacity internal 1000mAh battery which can provide 10 to 14 watts of power. OBS CUBE DISPOSABLE 1500 PUFFS is meant to be used and disposed of once completed. This smooth mouth to lung (MTL) draw-activated device is a great replacement for those accustomed to smoking cigarettes.