This is the EarFun Air Pro 3. It's on sale for 7990 yen after a 19% discount on the official website. https://www.myearfun.com/jp/headphones/earfun-air-pro-3-le-audio-anc-true-wireless-earbuds-black The final price is 1000 yen. Please understand that any lower price would result in almost no profit due to shipping costs. I've used these for about two and a half years and they were functioning without any problems, but I accidentally washed both earbuds around August of this year. I've continued to use them for a while after that, and the right earbud functions without any issues. However, the left earbud now runs out of battery after about an hour, even when fully charged. Both earbuds can be used without problems after charging, and the noise-canceling function also works. Since they have been washed, I am selling them as junk items. Thank you. In-ear black wireless earbuds with charging case. - Color: Black - Design: In-ear - Charging case: Included Charging cable not included No box Other features... Noise canceling, junk