Which product holds the Guinness World Record for fastest-selling consumer electronics item, selling at a rate of 8 units per second during its first 60 days on the market?

The world of retail has seen some truly extraordinary product launches that broke all previous sales records. From tech gadgets to entertainment releases, some products have flown off shelves at unprecedented speeds. Test your knowledge about the most remarkable product launches that earned their place in the record books for their lightning-fast sales performance and market domination.

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Apple iPhone 6/6 Plus (2014)
Sony PlayStation 4 (2013)
Nintendo DS handheld game console (2004)
Amazon Echo Dot (2016)