inputs.text: not sony standards - heres product description \\sony walkman portable allinone skipfree cd player digital fm radio tuner clip style earbud headphones 40 preset fm stations digital mega bass sound avls cdrrw playback\\ manufactured sony company heretofore among best industry outstanding products purchase price 5400 exclusive planned use playing cds commercial self madepros1 unit not skip moved around bumped related skip free g protectioncons1 battery access door flimsy makes difficult insert remove batteries replacement required2 unit not include ac adapter purchased separately3 ear plugs provided product useless purchase another set different functional style ear bud piece would not stay ear piece making impossible use product includes overtheear device ear open groove ear bud wires however retention within grooves almost nil allows wires continuously separate overtheear devices4 cd lid not open far enough allow insertion removal batteries battery compartment almost small