HighlightsSupersonic 9 Band Radio With BluetoothSpecificationBrand - SupersonicDetails- 9 Band Radio With Bluetooth- 9 Band Radio with AM/FM & SW1-7- Built-in Bluetooth Allows You to Wirelessly Stream Music from Any Bluetooth 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- Rechargeable Battery BL-5C 3.7V 600mAh (included)- DC - 4.5V (UM-3 X 3Pcs.) (not included)- Accessories - User Manual and Wrist Strap Black Unit UPC 639131210806 Red Unit UPC 639131810808 Gold Unit UPC 639131410800 Unit Weight (lbs) 0.55 Unit Dimensions (in) 5.15 x 1.5 x 3.15 Giftbox Weight (lbs) 0.60 Giftbox Dimensions(in) 6.13 x 1.75 x 3.50