Aspire Mulus- A powerful and adjustable wattage/adjustable airflow new Podsystem with an 18650 battery that will fire up to 80 watts!! Check more information:https://www.aspirecig.com/aspire-kits/aspire-kits617.html It features: Resin 510 drip tip Super convenient pod side refilling system Pod capacity: 4.2/2.0 ml Compatible with Nautilus series coils ((except for temperature control coils) )and Tigon coils Adjustable bottom airflow(only when connect the Nautilus coils with coil adaptor) Magnetic battery door Output wattage range: 1-80W Output voltage range: 0.5-8.0V Recommend resistance: 0.2-0.8Ω Support resistance: 0.1-3.5Ω Continuous fire time: 10S Battery type: single 18650 high rate discharge battery Screen: 0.6 inch OLED screen Type-C charging port:2A Output modes: VW/VV/BYPASS