Sony Stylish WALKMAN Radio SRF-S54L. Radio type: Personal, Tuner type: Analog, Supported radio bands: FM. Display: Analog. Weight: 46.6 g. Battery technology: Alkaline, Battery life (max): 44 h, Battery type: AA. Dimensions (WxDxH): 34.9 x 76.3 x 20 mm, Antenna type: Cord, Audio system: Mega Bass