ENVI Apex Disposable Key Features Upgraded liquid capacity with up to 2500 puffs of delicious flavour Easy to use with no recharging required High quality build with consistent performance Ergonomic and compact form factor with an anti-slip grip finish More value for those who can't get enough of Envi! Device Specifications: Puffs: Up to 2500 Battery: 1100 mAh Liquid Volume: 6 mL Nicotine Strengths: 20mg/mL