Thank you for viewing! ❄️❄️Price negotiations are welcome!❄️❄️ ⭐️First come, first served ⭐️Initial defect warranty ❄️【One pair of main units + 4 pairs of various size silicone ear tips】Complete soundproof earplugs for sleeping: 1 pair of main units, and a total of 5 pairs of silicone ear tips in 4 sizes: XS/S/M/L. There are sizes that fit your ears perfectly, whether you have small or slightly larger ears. You can freely change the size of the high-performance soundproof earplugs for comfortable wear depending on the situation, for both men and women, and for either ear. ❄️【Latest design, painless earplugs, comfortable to wear】High sound insulation, small earplugs are compact and soft, compatible with people with small ears and women, and have an excellent fit, so you can wear them for long periods without discomfort or pain. ❄️【You can't hear anything with these earplugs!】With our own developed high-performance sound insulation filter, it exhibits several times the sound insulation effect compared to ordinary foam earplugs. Because they are earphone type, they are perfect for people who don't want to show that they are wearing earplugs during live performances or work. ❄️【Reusable, with a special storage case, prevents loss, and is convenient to carry】For those who use them frequently, they can be washed and reused every day. Comes with a dedicated case, making it easy to carry in your bag or pocket. ❄️【Widely used】These excellent soundproof sleeping earplugs are applicable to a wide range of scenes and places. They can be widely used when you feel noise discomfort, such as when falling asleep at night, in hotels, camping, airplanes, bullet trains, trains, work, study, meditation, yoga, concentration, relaxation, express trains, trains, buses, long-distance travel, live performances, concerts, parties, clubs, sports, watching games, events, fireworks, festivals, offices, construction sites, neighborhood noise, and renovations. Furthermore, it comes with a Japanese instruction manual and a carefully designed boxed package, making it recommended as a gift for important people. ❄️Earplugs, earplugs, noise, sound insulation, for sleeping, noise countermeasures, noise canceling, 1 pair of main units + 4 sizes of silicone ear tips, replaceable, small size, earphone type, washable, for children and adults, for both men and women, newly developed high sound insulation performance, sound insulation value 35dB, with storage case, live performances, construction sites, airplanes, with Japanese instruction manual, light blue, with sound reduction filter #✨Yu✨'s Shop Management number: 1194-$$980