SuperSonic 9 Band Bluetooth Radio with AM/FM and SW1-7,  Black (SC-1080BT) 9 Band Radio with AM/FM & SW1-7 Built-in BT Allows You to Wirelessly Stream Music from Any BT-Enabled Device USB Input Allows You to Play Music from an External Device Built-in Micro SD Card Slot Allows You to Play Music Via a Micro SD Card BL-5C Rechargeable Battery, AC: 110~220, DC: 4.5V (UM-3 X 3Pcs.) (not included)