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A battery-operated air duster is a device that uses compressed air to clean dust and debris from electronic equipment, 키보드, 그리고 다른 도달하기 어려운 지역. Unlike traditional air dusters that use canned air, battery-operated air dusters are cordless and powered by rechargeable batteries.

They typically come with a nozzle that directs a high-velocity stream of air to blow away dust and dirt from surfaces, crevices, 그리고 다른 도달하기 어려운 지역. These devices are often used as an alternative to canned air because they are more eco-friendly and cost-effective in the long run. They can be recharged and reused multiple times, making them a more sustainable choice.