Thank you for viewing from among our many products. SONY Sony Cassette Walkman Set of 6 For sale as a set only; individual sales are not available. All units' functionality is unconfirmed. We have not tested music playback or the functionality of the various buttons. Due to the above, we are selling these as junk items. We kindly request that those who are able to repair them even if they are broken, or those who can utilize the parts, purchase these items. The model numbers are as follows: WM-EX909 WM-EX1 WM-EX651 WM-EX1 WM-EX622 WM-EX666 Everything included is shown in the photos. Please check the photos carefully. You are welcome to leave a comment or purchase directly. Thank you.