Silicone Noise Cancelling Earplugs Noise Filter Sleep Swimming Waterproof Three Layer Mute Earplugs

SPECIFICATIONSBrand Name: NoEnName_NullChoice: yesOrigin: Mainland China? Noise Cancellation :These earplugs are designed to cancel out noise, providing a peaceful and quiet environment for sleep or water activities.? Waterproof Design :With their three-layer design, these earplugs are waterproof, making them perfect for swimming or other water activities.? Comfortable Material :Made from silicone, these earplugs are soft and comfortable to wear, ensuring they don't cause discomfort during use.? Security & Protection :These earplugs offer security and protection, helping to prevent any potential harm from loud noises or water intrusion.? Chinese Origin :Originating from Mainland China, these earplugs reflect high-quality craftsmanship and reliability.Material: SiliconeNoise reduction rate :40%Function: sound insulation, noise reduction, waterproofUse: sleep, rest, work, exerciseSpecial service: Noise filter device, strong noise reduction abilityConnection cable: NoneColor: black/gray/blue/green/pink/orangeHow to use: Direct InputCategory: Silicone capEffect: sound insulation, noise reduction, waterproofPacking: Plastic storage box + color boxWashable or not: WashableEarbud head shape: umbrellaEarbud color: Multi-color optionNoise reduction rating (nrr): 40%Type: Earplugs