Versatile Protection: Sleeping and Swimming Waterproof Three-Layer Noise-Reducing Silicone EarplugThese sleeping and swimming waterproof three-layer noise-reducing silicone earplugs are designed to provide versatile protection against noise and water. Crafted from silicone, they offer a high noise reduction rate and are suitable for various activities.Key Features: Silicone Material: Soft, comfortable, and waterproof. Three-Layer Design: Provides enhanced noise reduction and water resistance. 40% Noise Reduction Rate: Effectively reduces ambient noise. Sound Insulation and Noise Reduction: Protects hearing from loud noises. Waterproof: Prevents water from entering the ear canal. Versatile Use: Suitable for sleeping, resting, working, and swimming. Noise Filter Device: Features a special noise filter for powerful noise reduction. Straight-In Usage: Easy to insert and remove.
