Portable: Built with high strength ABS shell for long lasting use in industrial or outdoor settings Lightweight and foldable for easy storage and travel, making it for home, commute, or on the go use Multi Scenario Versatility: Suitable for industrial, drum practice, sleep, studying, and offices focus Combines noise reduction with comfort for needs Soft Ear Cushions: Featuring thickened sponge padding for gentle skin, the ear cushions evenly distribute pressure for prolonged comfort Perfect for side sleepers and extended wear without discomfort Adjustable Headband: The upgraded telescopic headband with anti slip design fits various head sizes securely 360 degree rotatable ear cups ensures a customized fit for optimal noise isolation and comfort Professional Noise Isolation: Designed with multi layer foam technology and ABS construction, these earmuffs effectively block snoring, construction noise, gunshots, and drum sound Ideal for creating a peaceful environment during work, study, or sleep, Manufacturer: Tsophreniq