Radio Prince Pícrica Radio 620 Design Daisuke Kajiwara for Panasonic, 1970's.
AM radio, does not tune. Uses 3 AA 1.5v batteries.
The radio turns on but does not tune in any station.
It is sold as a decorative element.
National Panasonic Toot-A-Loop patent.
Measures 17x15x7 cm.