Dual-Scene All-Round Adaptation, One Earplug Meets Sleep & Water Needs：It is both a professional noise-reduction sleep earplug and a waterproof swimming/surfing earplug. There is no need to buy two tools separately. It can block external noise (such as neighbor noise, street noise) during home rest, and prevent water from entering (such as pool water, sea water) during water sports. It balances daily rest and sports protection, and its cost-effectiveness is far higher than single-function earplugs.
High-Level Noise Reduction & Sound Insulation, Create a Deep Sleep Environment：Made of professional noise-reduction sponge/silicone material (adjust according to actual material), with a noise reduction value of 32dB (data can be adjusted as needed), it can effectively filter medium and high-frequency interference noise, while retaining slight safety sounds (such as alarms, doorbells) without affecting normal life. It is suitable for renters, students, and people with light sleep in noisy environments such as dormitories and apartments.
IPX7 Waterproof Design, Safe for Water Sports：The surface of the earplug is treated with a waterproof coating, reaching IPX7 waterproof standard. It can fit the ear canal tightly during swimming and surfing, preventing water from entering the inner ear and avoiding otitis media, ear canal infection and other problems. Even if soaked in water for a long time, the waterproof performance does not decrease, adapting to different water scenarios such as swimming pools and seashores.
Ergonomic Anti-Slip Design, Stable Wearing Without Falling Off：Designed into a conical/arc shape according to the physiological structure of the ear canal (adjust according to actual design), with anti-slip texture, it is not easy to shift or fall off when turning over during sleep or making large movements during sports. At the same time, it fits the ear canal skin, avoiding the swelling and pain caused by over-tight wearing of traditional earplugs, and is comfortable even for long-term wearing.
Safe Skin-Friendly Material, No Irritation, Sensitive Skin-Friendly：Made of food-grade silicone/high-resilience sponge (adjust according to actual material), free of formaldehyde, fluorescent agents and other harmful ingredients, it has no allergic, itchy and other irritating reactions when in contact with ear canal skin. The material is soft and elastic, which can fit different ear canal sizes. It is suitable for adults and teenagers (not children), balancing safety and adaptability.
