Sony Walkman wm-f10 / wm-f20 cassette authentic player

Product Name: Sony Walkman wm-f10 / wm-f20 cassette authentic player
This is a common model from early stage, believe released in early 80s, your can search for it over internet, full metal body and sturdier than its predecessor wm-10, with fm packed in the same sized chassis. Fully functioning include radio, please note this thing has a safety power switch in the jack, you need to plug in the headphone in order to turn it on for both cassette and radio. The only thing I found fascinating, is the bearing inside of the motor that holds the shaft, it's as tiny as you can imagine, haven't seen other models packed with those(normally just a plastic washer) , old time miniature fever stuff. What's included: wm-f10 player only What's not working : there are dents and scratches authentic over the body but overall it's in good condition , see last 3 pics. Note: it's been sitting for 3 yrs, I tested still works, but will do more test to decide if need to change its belt before shipping .