NRR 31DB noise-canceling headphones, sound insulation, hearing protection, comfortable, foldable, purple

Features: 1. [Effective Noise Blocking] Made with a sturdy ABS shell and thick noise-reducing and sound-absorbing sponge, providing an NRR of 31 dB and significant sound isolation. 2. [Comfortable Headband] The hearing protection earmuffs feature a soft, padded headband that reduces pressure on the head, ensuring excellent comfort even during use. 3. [Spacious Interior] The earmuffs have a spacious interior to ensure breathability, while the soft leatherette provides a snug fit against noise, maximizing sound isolation. 4. [Compact and Foldable Design] The noise-canceling earmuffs can be easily folded for storage and transport, easily fitting into backpacks, bags, or briefcases. 5. [Versatile Use] Ideal for air travel, concerts, studying, parties, and other occasions. These earmuffs are ideal for babies aged 0-3 years. Specifications: Item Type: Noise-Canceling Headphones Material: ABS Shell, Sound-Absorbing Sponge Style: 116 Purple Noise Reduction Rating: SNR 26dB NRR 31dB Suitable Age: 0-3 Years How to Use: Use directly. Package List: 1 x Noise-Canceling Headphones