TYKHO AM/FM RADIO BY MARC BERTHIER This rubber AM/FM radio designed by Marc Berthier is splash proof and can be tuned by simply rotating the antenna. It is part of the permanent collection of MOMA. 4 x AA Batteries. 5 1/2" x 3 1/8" x 1 1/2" ** Currently on backorder with the Manufacturer ** Color Turquoise Pink Green Purple $57.00