R-203/233 Key Specifications / Special Features: * AM/FM Portable Radio * Phone Jack * AC/DC 6V (UM-2 ) Operated (Batteries not Included) * Detachable AC Cord * Dimensions: 220 x 135 x 72 MM CR - 511 * Backlight Control By ON/OFF Button * AM/FM Switch Control * Volume adjust For Radio * Supply Power By Battery