Męska letnia kamizelka chłodząca z wbudowanym wentylatorem – odzież z klimatyzacją, kamuflażowa odzież robocza do prac budowlanych, kamizelka wędkarska

（Applicable Scenarios）​ 1.Outdoor construction sites: Ideal for construction workers, decorators, and road maintenance personnel working under the scorching sun in summer.​ 2.Fishing trips: Perfect for anglers who stay outdoors for long hours, keeping them cool while waiting for fish to bite.​ 3.Agricultural work: Suitable for farmers engaged in field cultivation, harvesting, and other farm work in high-temperature weather.​ 4.Logistics and warehousing: A great choice for warehouse handlers, delivery staff, and porters who work in stuffy environments.​ 5.Outdoor sports events: Useful for referees, coaches, and staff involved in outdoor sports like football, basketball, etc., during hot seasons.​ 6.Mining operations: Fits miners working in high-temperature and poorly ventilated underground or surface mining environments.​ 7.Gardening and landscaping: Convenient for gardeners, greening workers, and tree pruners working outdoors for extended periods.