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