Check the listing for details. VINTAGE 1993 LA ROCK ELECTRONIC KEYBOARD NO. 57711 Plastic Euc. Color: Purple, Condition: Used. Listed at 25.00 USD. VINTAGE 1993 LA ROCK ELECTRONIC KEYBOARD NO. 57711 Plastic Euc. Very clean 4 AA battery operated DSI electronic keyboard 15" x 5" x 1 3/4" ... Very good condition. Includes box and instructions. Good introduction to music for the young or novice. organ , piano sound selection , power off/low/high volume. Function;...play/record/play back/AUTO*(# key hold & plays 8 programmed tunes....# 1=Happy B Day,#2 =Twinkle Twinkle etc..... Tested & play/record/playback & auto ALL work....Organ or piano choice works(...press ORGAN & key holds note as long as touched;.........press PIANO & key gives note for "second only"...) Note;....All keys work best touched nearest black keys..... See all photos & use enlargement feature for details. Fast shipping. Non smoking home.