The Uwell Caliburn A2S Pod Kit`s draw-activated vaping with no buttons allows you to mouth-to-lung (MTL) vape easily (similar to draw of a smoke) for most of the day on its 520mAh built-in battery that fast-charges to 90% in only about 30 minutes. UWELL CALIBURN A2S POD KIT SPECIFICATIONS: Vape juice capacity: 2mL Battery capacity: 520mAh (built-in) Size: 110.1 x 21.3 x 11.7 mm Weight: 30g Maximum wattage: 15W Side-fill pod cartridges Disposable pods Compact and portable Easy to use – no buttons, auto-draw vaping Coil Specification: UN2 Meshed-H 1.2 ohm Uses Uwell Caliburn A2S Pods and Caliburn A2 Pods Type-C USB charge port PACKAGE INCLUDES: Uwell Caliburn A2S Portable Pod System 2 x Uwell Caliburn A2S UN2 Meshed-H 1.2 ohm Pod Cartridges User manual