Comfortable Noise-Cancelling Earplugs for Sleep & Study

Experience a serene and peaceful environment with these noise-cancelling earplugs, designed specifically for sleep and study. Engineered to provide optimal comfort, they effectively block out unwanted noise, ensuring a restful night's sleep or focused study session. Made from soft, hypoallergenic materials, these earplugs are gentle on the ears and suitable for extended wear. Whether you're a light sleeper or a student needing concentration, these earplugs offer the perfect solution for a calm and quiet experience. Material: Silica gel Noise reduction rate: conventional Function: Noise reduction Is it washable?: Can Manufacture country: China Instructions included: No