It works without any problems. Immediate purchase is OK. You can use it right away. It has been disassembled, cleaned, and disinfected. It's quite clean, as you can see in the images. I was able to play continuously for over 5 hours on a 100% charge, so the battery life isn't bad. I checked the inside and the soldering was done well, so if you have experience with maintenance, you should be able to use it for a long time. It's a BDM-030, so it's easy to maintain. Please understand the above, including the images, and no claims or returns are accepted. m(_ _)m ☆We support both Yu-Yu Mercari and Rakuraku Mercari delivery services. (If no preference is specified, it will be Yu-Yu Mercari) Rakuraku Mercari (Yamato Transport) also supports time slot designation, so please let me know when you purchase. m(_ _)m ②