Purchased new from an electronics retailer on October 12, 2025. I'm selling these because I have regrets about not getting a different color. I used the main unit and the instruction manual for about 2 minutes for initial setup (listening test), but the other accessories are unused. The main unit is almost like new, with no scratches or stains as it has barely been used. However, please note that the outer box has a tear from when it was opened. Available for immediate purchase. Retail price: 9,900 yen Accessories/Attachments ・Ear tips ・USB charging cable ・Charging case ・Logo sticker ・Instruction manual ・User registration recommendation ・Thank you card The following is quoted from the official Amazon product page: This product is a noise-canceling wireless earphone featuring a sheer design. ✅ Sheer design with a see-through feel ___ The compact, rounded charging case comes with a strap. The sheer design allows you to see the contents without opening the case, which is convenient. Available in 5 colors: Mocha, Ice Blue, Purple, White, and Black. ✅ Soufflé matte texture and asymmetrical curved design ___ The earphone body is designed for both a comfortable fit in the ear and ease of handling when removing it with your fingers. The texture is unique, like a sweet treat. ✅ Clear sound anytime ___ The noise-canceling function reduces ambient noise, allowing you to enjoy clear sound. If you don't want to miss announcements in facilities, you can turn on the external sound input function with one touch. ✅ Up to 26 hours* of long playback ___ Quick charging is also supported, allowing for up to 60 minutes* of playback with a 10-minute charge. *Varies depending on usage conditions. ✅ Resistant to rain and splashes ___ IPX4-equivalent water resistance allows use even if rain or splashes occur during sudden weather changes while outdoors. *Equivalent to JIS Protection Grade 4 (IPX4). Earphone body only. ✅ 3 selectable sound modes ___ Equipped with 3 sound modes (FLAT/BASS/CLEAR) that can be switched according to your preference and situation.