The Aspire Nautilus All In One Ultra Portable System is a compact single fire button operated device which features an built-in 1000 mAh battery, a 4.5ml maximum pod capacity, and the ever so loved Nautilus BVC Coil. The Nautilus AIO utilizes a single firing button while two side buttons are present to eject the pod. The Nautilus makes use of the well known Nautilus BVC coils to ensure flavorful vapor production and is designed for e-liquid containing 70% or less VG. There are two types of Nautilus Coils that comes with this package; the Nichrome based BVC coil meant for regular E-Liquid with white O-Rings, and the stainless steel Nautilus NS coil with green rings meant for nicotine salts use. Powering the Nautilus is an integrated 1000 mAh battery that can be charged via the USB port located on the side of the device.