The STEM Flying Insects Bug Zapper is a convenient and efficient solution for attracting and killing pesky flies and mosquitoes both indoors and outdoors. This lamp-style bug zapper is powered by a battery, making it easy to use in various settings. The gray color adds a sleek and modern touch to any space, while the included battery ensures you can start using it right away. Perfect for keeping your home, garden, or patio free from unwanted pests.