SONY LinkBuds S WF-LS900N. I am selling these due to an upgrade. One side's battery drains quickly, so I am selling them as junk. Please check the manufacturer's website for details on the earphones. There are no other operational issues besides the battery. [Contents] Earphone body, charging case, ear tips (SS, S, M, LL), USB cable, instruction manual, box Everything is shown in the photos. I hope you have a good experience. I have other items for sale. I will combine shipping. I will consider a discount on shipping costs. Feel free to comment. I am also selling on other flea market sites. There is a possibility that they may sell out depending on the timing. Thank you for your understanding. ⭐︎Regarding the price, I will revise it over time. Please keep an eye on them so you don't miss out. #LinkBuds #Junk #LS900N #SONY