Thank you for viewing. I have confirmed that it powers on and plays CDs with a compatible AC adapter, but I have not been able to confirm connection to a smartphone or other devices due to the lack of cables. Therefore, this item is considered junk. There is no guarantee of operation, so please purchase only if you understand this. I also purchased this item used, so the exact purchase date and usage period are unknown. I will not respond to comments from those who do not read this description. Comments may also be deleted, so please be aware of this. ▪️Regarding price reductions, we will generally make small, regular price reductions every 3-6 days. Please purchase when the price reaches your desired amount. ▪️In price negotiations, we generally will not lower the price by more than 500 yen from the current listed price. ▪️We will not respond to price negotiations within 24 hours of listing or after the above-mentioned regular price reductions. Similarly, we will not respond to price negotiations from those who do not read this description, so please be aware of this. ※All included accessories are shown in the images. ※Items will generally be packaged simply. ※Please consider the quality evaluation by referring to the images, as there are individual differences. ※The actual item in the images will be sent. ※Please bid only if you understand and agree with the condition of the item due to its nature. ※The image quality may be poor due to smartphone photography. Please ask if you have any concerns. ※We will answer questions about the quality as much as possible.