This is the classic Grundig Music Boy 100 radio. Type and Model: A portable radio produced by the German company Grundig, specifically the Music Boy 100 model. Date: This device was produced in the 1980s (around 1980). Features: It functions as a portable radio receiver with 4 wavebands. Condition: The device appears in the picture in vintage condition and is considered a collectible item for old radio enthusiasts. It runs on 220v electricity 50/60Hz And on a medium dry battery