Feature: 1. NOISE REDUCTION: Utilizing advanced soundproofing technology, these earmuffs effectively reduce noise interference, creating a peaceful sleeping environment for you.2. ADJUSTABLE SIZE: The ear cups of these earmuffs can be easily adjusted to fit various head sizes, making them suitable for both men and women. 3. COMFORTABLE DESIGN: Designed with ergonomic principles, these earmuffs offer a comfortable fit that conforms to the shape of your ears. You can wear them for extended periods without feeling discomfort. 4. BREATHABLE COTTON CLOTH MATERIAL: Made with well quality cotton cloth materials, these earmuffs are breathable, soft, and , providing comprehensive protection for your ears. 5. VERSATILE USAGE: Perfect for sleep, study, travel, and more, these earmuffs are suitable for various scenarios, allowing you to enjoy peaceful sleep anytime, anywhere. Specification: Item Type: Sleep Winter Warm Earmuffs Package List: 1 x Earmuff |