Key Features: Strong Throat-Hit In a market focused on overly sweetened flavour menus, the Z Best offers great flavour while delivering a powerful satisfying throat hit. Special Nicotine Blend A Nicotine Blend formulated to satisfy even the strongest cravings, at 20mg of nicotine while feeling like a real 50mg. LED Screen Comes equipped with a LED Screen that displays the devices nicotine and battery levels in real-time. 9000 Puffs A generous 18ML E-Liquid capacity offers it's users with 9000 Puffs of undisturbed vaping enjoyment. Rechargeable Battery A powerfully durable rechargeable battery ensures long, worry-free vaping sessions. Specifications 18ML of E-Liquid 20mg/ml Nicotine Strength, with a 50mg feel Rechargeable Battery via TYPE-C USB