Features: Experience superior noise reduction with our Noise Cancelling Headphone, offering a impressive 34dB to protect ear from harmful sounds. Adjustable headbands and soft ear cushions, these earmuffs ensure a comfortable fit for children and adult, making them ideal for extended wear. Perfect for children, including those with autism, who require a quieter environment to concentrate or relax. Ideal for various noise environment such as loud music concerts, and even study. These earmuffs is crafted from high quality materials, ensuring long time use while maintaining a stylish appearance that kids will love. Specifications: Material: ABS Size: About. 20x20cm/7.87x7.87in(Unfolded) Color: Black/Green/Red/Pink Package Includes: 1pc Noise Cancelling Headphone note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.