I purchased a complete set used, but it's missing the adapter and therefore unusable, so I'm putting it up for sale. Since the adapter is missing, I haven't been able to confirm its operation. I purchased a working unit for 9000 yen, so I believe it will likely work without problems, but please consider it as junk just in case. I've seen reports of swapping out parts on social media, so please refrain from returns. Please purchase only if you understand and agree to these conditions.