Swimming Ear Plugs Waterproof Seaside Pool Soft Silicone Earplugs Sleeping Diving Surf Comfort Noise Reduction Swim Accessories Description: pattern: plain Material: Environmentally friendly silicone Name: Shark fin earplugs noise-cancelling earplugs Function: swimming waterproof/sleep noise reduction Applicable scene: fitness equipment, fitness and body, swimming and wading Color: black-transparent box, white-transparent box, blue-transparent box, red-transparent box, gray-transparent box, green-transparent box Specifications: -New waterproof noise-cancelling earplugs -Swimming waterproof/sleep noise reduction/comfort fit - Not only noise reduction but also waterproof - Can be used for swimming/training/playing in water -Shark fin on-ear design to prevent falling off, comfortable and firm -30° on-ear design -3-layer sound filter design, the sound reduction effect is increased by 30% -Using high-quality environmentally friendly silicone - Skin-friendly, non-allergic, soft and comfortable, reducing ear swelling; better fit to the ear canal, suitable for people with different ear canal sizes; -Each pair of earbuds are equipped with filters, suitable for different scenarios. Package Included: 1* earplugs