This specific model appears to have multiple outlets (sockets), a winding mechanism for cable management, and potentially a thermal cut-out for safety against overloads.
Extension cable reels are versatile and can be used in various settings, including homes, workshops, gardens, and construction sites.
When using such a reel, it's important to be aware of safety guidelines, such as fully unwinding the cable when using high-wattage appliances to prevent overheating.