Ricatech RR20. Radio type: Portable, Tuner type: Analog, Supported radio bands: FM/MW/LW. Headphone connectivity: 3.5 mm. Weight: 585 g. Battery type: LR20, Battery voltage: 1.5 V. Package dimensions (WxDxH): 232 x 90 x 148 mm, Package weight: 660 g