The Aspire Rover 2 takes compact vaping to a new level with it’s fit in your hand size and legendary Nautilus vaping performance. The Rover 2 uses the new exciting NX40 mod, which boasts a huge 2200 mAh battery that delivers up to 40 watts of power. To complete the new Rover 2, Aspire took the legendary Nautilus XS and matched its performance to the NX40 mod. The new Nautilus XS tank system uses the Nautilus X coil with enhanced features such as top airflow adjustment from MTL to restricted DTL, easy to use filling system, and cooling fins next to the mouth tip to reduce heat build up. The Rover 2 is a small, compact design that fits in the palm of your hand, but has the performance of mods twice its size.