◆ 4-Way Earplugs Adaptable to Various Environments ◆ Available while supplies last Price 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】 With this single product, you can use it in 4 different ways 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. Because they combine the characteristics of silicone and urethane, they block a wide range of sound frequencies and provide high-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, so it won't come off even with active movements due to its high fit performance. 【Ergonomic Design】 Silicone earplugs and urethane earplugs (sponges) are made to match the shape characteristics of the ear canal, and are soft and low-rebound, so they 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 Places】 Home, hotel, work, study, sleep, airplane, camping, shooting, concerts, parties, live performances, swimming... 【Important Notes】 Because these are imported products, the packaging and instructions may be in English or Chinese. To provide the products at a low price, they will be delivered in the original imported packaging.