Are you annoyed by your partner's snoring in the late night? Would you be upset when you focus on a thing, and there’s a lot of noise around you? Are you a noise sensitive people? Don't worry. Our noise cancelling earbuds will help you keep away from these dilemmas. With our earplugs, you will not only get ear protection, but also a quieter world. Effective Noise Cancelling Earbuds This ear plugs for sleeping noise cancelling can reduce noise up tp 40dB. It is competent to block out loud noises for hearing protection, shut out distractions when sleeping and aid concentration when studying. PS: All ear plugs can't completely cancel the noise. Comfortable Silicone Ear Plugs This three structurer silicone ear plugs suitable for all kinds of people no matter what size of the ear. Made of high-grade silicone material, this earplug is easy to wear and enables no paining or any discomfort. Washable and Reusable Made from silicone, this noise reduction ear plugs is durable and reusable. It can last for years of repeated use. After use, just put them in water and clean it. Then it can be used again. Wide Application 1. Bring you a quieter sleeping environment. 2. When studying or working, you could work more efficiently. 3. When flying or on car, you will get better rest. 4. When swimming, it could prevent water enter into the ear. 5. On the concerts, it will give you better music experience. 6. For factories & construction workers, this noise cancelling earbuds will protect their hearings.