Unused item, please purchase with understanding as it has been stored at home. Immediate purchase is welcome. If you wish to change the shipping method, please let me know in advance. ⸻ Product Description • 【The Ultimate Earplugs, Born with Heart】 The ultimate sleep earplugs, born after 18 months of research. Compared to conventional earplugs, they combine fit, soundproofing, and design. They offer a comfortable fit like earphones and a stylish appearance. The design allows for natural use anywhere. • 【CE Certified Hearing Protection, Amazing Soundproofing Performance】 Achieves a noise reduction of SNR 26dB. Effectively cuts out car noises, family snoring, and environmental noise. Verification shows a reduction of sleep onset time by approximately 60%. Ideal for those who have trouble falling asleep or are sensitive to sound. Can be used with a hot eye mask for a deeper sense of relaxation. • 【JIS Certified, Ultra-Flexible Silicone】 Ergonomic 3D design allows for comfortable side sleeping without pain or pressure. JIS standard certified safety design, and allergy tested. Uses gentle materials that can be used with confidence even by those with sensitive skin. • 【Includes 4 Sizes of Ear Tips, Long-Lasting Durability】 Comes with 4 sizes of ear tips to fit the size of your ears. Washable and can be used repeatedly for cleanliness, making it a great value. The discreet design makes it suitable for any situation, such as work, study, commuting, and travel. ⸻ Thank you for viewing.