◆ 4-Way Earplugs Adaptable to Various Environments ◆ Limited stock, while supplies last Price is not negotiable ★ This is the black product page. 【Color Variations】 ・Black ・White 【Product Contents】 ・Main case, earplug storage case ・6 pairs of earplugs ◆ Details of the 6 Pairs of Earplugs ◆ ① Urethane earplugs - 3 pairs ② Silicone - Single-tip - 1 pair ③ Silicone - Double-ear tip - 1 pair ④ Small urethane earplugs - 1 pair * Use in combination with the silicone single-ear tip 【4-WAY】 This single product offers 4 different ways to use it depending on the situation. ① Use silicone earplugs only ①-1: Single-ear tip ①-2: Double-ear tip ② Use by inserting low-rebound sponge into silicone earplugs (single-ear tip) ③ Use with sponge earplugs 【40dB Noise Reduction and How to Use】 ★ Want to block out environmental noise but still hear conversations ★ Silicone, double-ear tip earplugs are recommended! Silicone earplugs are designed to reduce low-frequency noise and allow high-frequency voices to pass through! ★ Want to enjoy music at live performances and concerts ★ Urethane single-ear tip is recommended! Blocks out noise over a wide range from low to high frequencies! ★ Want to meditate, sleep, or spend time quietly ★ Single-silicone + urethane earplugs are recommended. They combine the characteristics of silicone and urethane, providing a wide range of sound insulation and promoting quality sleep! 【Design & Stability During Wear】 The appearance is like earphones, stylish and discreet. It is fixed at two points, the outer ear canal and the concha, providing high fit performance and preventing them from falling out even during active movements. 【Ergonomic Design】 Silicone earplugs and urethane earplugs (sponges) are designed to match the shape characteristics of the ear canal, are soft and low-rebound, and do not cause itching or pain even after long periods of wear. 【Easy to Clean】 The main body and silicone earplugs can be washed and rinsed with water. 【Applicable Locations】 Home, hotel, work, study, sleep, airplane, camping, shooting, concerts, parties, live performances, swimming... 【Important Notes】 As this is an imported product, the packaging and instructions may be in English or Chinese. To offer the product at a low price, it will be delivered in the original imported packaging.