Our noise-canceling earmuff is designed to offer maximum comfort and protection in various settings, including studying, sleeping, and ranges. The adjustable headband allows for a better fit, ensuring prolonged comfort. This earmuff is also ideal for industrial use, providing effective noise reduction to protect your hearing in loud environments. Features -Color:Multi -Material:Plastic, foam -Size:20.00X14.00X8.50cm/7.86X5.50X3.34in -Effective noise reduction: this range ear protection efficiently isolates external noise, providing a serene environment for study and sleep, enhancing focus and relaxation -Comfortable design: lightweight and ergonomically designed, this range ear protection offers a comfortable fit, even during extended periods of wear -Multiple uses: ideal for various applications such as studying, sleeping, protection, and industrial labor, making it highly versatile -Adjustable fit: the over ear noise canceling headphone features an adjustable design to ensure a ideal fit for every user, enhancing comfort and noise reduction -Long-term durability: constructed for use, this earmuffs maintain their performance and comfort over time Package list: 1 x noise cancelling earmuff