-The Starbuzz E-Hose flavor cartridges are identical to the original Starbuzz shisha flavors and are available in both nicotine-free and 1.5mg nicotine varieties. -The Starbuzz Ehose holds 2 cartridges and enables you to mix flavors to your tastes, just like a traditional hookah. -The Ehose battery is quick to charge (the initial charge may take 2-6 hours) and lasts up to 1000 puffs. -The Starbuzz E Hose technology and design makes the whole experience as satisfying as smoking an actual hookah with just as much flavor and thick clouds of smoke.