This X30 Rover kit includes a Nautilus X tank that features 2ml liquid capacity and a NX30 mod. The Nautilus X atomizer has a sepcial design and can provide a premium vaping experience with increased flavor. And this atomizer applied the new U-tech coil technology for all-new performance. Nautilus X coils are 1.8Ω and are rated for use at 12-16 watts. And this tank also use top-filling system, you can refill your tank in literally only seconds. The Aspire NX30 Box Mod is powered by a built-in LiPo battery that features 2000mah capacity. And it can support 1-30W output. It also has large OLED screen to display all parameters about this mod. With the lanyard strap, you can wear it everywhere. The Aspire Rover kit is your perfect companion. Hassle-free and convenient vaping for busy lifestyles.