High Sensitivity and Excellent Sound Performance Power Output: 1W RMS Speaker Size: 3" Speaker Analogue AM/FM receiver Frequency : AM 530 - 1600 kHz FM 87,5 - 108 MHz Telescopic FM Antenna 3.5mm Headphone Jack With Carrying Handle AC Operated Version: 230V 50Hz DC Operated: 4.5V (3 x UM-2/C Cell)Batteries not Included Consumption: 3,5W Unit Dimension: 210(L) x 53(D) x 139(H) mm