Instant purchase welcome, silent late-night purchase OK ◎ * Bulk purchases welcome, please feel free to comment! Only opened to check the product. ◎ One-of-a-kind, first come, first served! ● Please understand that items are stored at home and will be shipped in simple packaging before purchasing ( .. ) ● Please check the actual photos for the condition of the product ♪ ※ To keep prices as low as possible, we may ship items without their boxes to save on shipping costs. #popo's product list is here ₍ᐢ‥ᐢ₎ ❤️ ────────────────── Adopting advanced soundproofing technology, it effectively blocks out external noise, allowing you to enjoy in a quiet environment even in noisy surroundings. 【Please note】 It is not completely soundproof, and you can still hear necessary sounds such as alarms and calls, so you can use it with peace of mind. 9-2