Up for sale are Vintage Sony Walkman MDR-W3 Original Headphones . I have plugged these in to test for sound and sound does come out of both sides however it is not very loud. Im not sure if the light volume is due to the unit I had them plugged into or if it is some sort of defect with the headphones. For this reason, these are being sold as is for parts or repair only. Returns will not be accepted for this specific listing. You will only receive what is seen in photos. No other parts or accessories are included. Please look closely at photos as this is the actual item you will receive. If you have any questions please feel free to message me. 100% Positive Feedback Seller so buy with confidence!! Ships within 1 business day from California. Thanks for looking!!