- Adjustable Rotation Angle: These earmuffs feature a customizable rotation angle for optimal comfort and effective noise reduction. The flexible design accommodates all head sizes while ensuring top-notch soundproofing. Perfect for construction sites where hearing protection and clear communication are vital. - Wide Application & Versatility: Specifically designed for high-noise environments, these earmuffs are ideal for construction sites, industrial work, and any situation requiring hearing protection. They are universally compatible with hard hats, making them an essential safety accessory. Their dual function provides both noise reduction and warmth, ensuring comfort throughout the year in various working conditions. - Fashionable Lightweight Design: With a modern red and black color scheme, these earmuffs combine style and functionality. The lightweight construction allows for all-day wear without sacrificing protection. Their sleek design sets them apart from traditional bulky hearing protection while delivering superior performance. - Durable Telescopic Adjustment: Built for durability, the telescopic adjustment mechanism has been rigorously tested for over ten thousand cycles. This ensures a secure and smooth extension that stays in place during active work. This reliable feature guarantees consistent performance in demanding work settings. Use these earmuffs on construction sites, during industrial operations, or in any noisy environment where hearing protection is needed. Enjoy the blend of comfort, style, and functionality with a product designed for your safety.