Product specification: 500mAh non rechargeable internal battery Fixed power output Prefilled with 2ml of nicotine salt e liquid An average of 600 puffs per Nix kit Perfect for new vapers or as an easy carry device We can ensure the Doozy Nix vapes we are selling have full traceability through the supply chain to the manufacturer and are UK legal, TPD notified devices. *Number of puffs are an approximate which do not take into account variation in the way people vape (duration of puff, taking lots of puffs in a short time span, operating temperature). Doozy Nix Mixed Berries Disposable Vape The Doozy Nix Mixed Berries disposable vape comes pre-filled with 2ml of 20mg nicotine salt e liquid in a 50PG 50VG ratio. The device requires no setup or buttons, simply inhale to active. Disposables vapes like the Doozy Vape Co Nix bars are user friendly and ideal for new vapers looking an easy way to switch to vaping. The Doozy Nix devices features a 500mAh disposable battery, making it lightweight and will last up to 600 puffs*. This Doozy Nix flavour is Mixed Berries which is a burst of juicy berries with a tangy edge and a touch of ice.