The ELF BAR CR50 puff pods come in a range of e-liquid flavors, each with its unique nicotine intensity. Menthol, mint, berries, sour apple elf bar, and caramel are among the flavors available. They all burn fast and are simple to operate with a one-button action. The battery life on each pod is outstanding, with 500 puffs at 2.5 hours charge time, which is equivalent to elf cr500 puffs per hour for half an hour and the battery may also be recharged using the USB charger that comes with the Elf Bar.