The main difference between the item with the manufacturer product ID 16540012 and the item 39318477 is not clear from the information available. Both products are shoe dryers from Melissa with similar features such as 4 length-adjustable hoses (25 to 70 cm), 120-minute timer, 350 watts of power and the ability to dry or warm 2 pairs of shoes or boots.

Without further specific technical details or product descriptions for the article 39318477 no clear difference can be determined. It could be a different packaging, a slightly different design or a different sales version that varies in price. For a precise differentiation, it is advisable to compare the detailed product descriptions or technical data directly with the retailer or manufacturer.