SONY Wearable Neck Speaker SRS-WS1 Box included. No instruction manual. Some cords are missing. (The cord marked with an X in the last photo) If connecting with an optical cable, this set can be used. The speaker part of the main unit is yellowed. Charging has been confirmed. Shipping via Mercari. The main unit and accessories will be placed in the product box, which will then be placed in a cardboard box for shipping.