Featuring an 5-100W output range, and is rated IP67 against dust and water. Constructed to be resistant against water, dust, and shock. the MARVOS X Kit is compatible with an external Single 18650(Not Included) to deliver plenty of function throughout the day without needing to be recharged. Holding up to 5mL of E-Liquid within the refillable pod. Utilizing coils from the Freemax MS-D Coil Series, this kit comes with a 0.15ohm and 0.25ohm options for delivering unrivaled vapor and flavor.