The Leaf Buddi Aura Pro Battery Kit features a hidden compartment for carts. The kit features a preheat function and has a variable voltage function to use the kit at different voltages. It comes with a good cart capacity of up to 2 grams. Leaf Buddi Aura Pro Battery Kit comes with a magnetic connection to avoid spillage. Two draw functions are present in the same device, auto-draw, and button heating. 6 vibrant colors are available to choose from. Visit KangerwholesaleUSA for more premium vape kits & devices.