A disposable vape consists of several key components: a battery, an atomizer, a coil, a wick, a pre-filled e-liquid reservoir, and an outer casing. The battery powers the device, heating the coil, which in turn vaporizes the e-liquid absorbed by the wick. The vapor is then inhaled through the mouthpiece. The device is activated either by inhalation or a button, depending on the model. Once the e-liquid or battery is depleted, the entire unit is discarded. These vapes are compact, lightweight, and require no maintenance or refilling.