IJOY Mars Cabin 2800 comes with 4 pods, each with a different flavour and you can Twist the device to switch between the four pre-filled pods. 2ml of 20 milligrams (2%) of nicotine salt e-liquid are already pre-filled into the pods.Its compact yet robust design houses an internal 650mAh battery, conveniently rechargeable with the included type-C cable.providing up to 2800 puffs