Brand: Hoco Model/PN: BS45 Type: Portable Bluetooth Speaker Connection type: Wireless Power Source: Battery Interface: Bluetooth Power (RMS): 5 Bluetooth Audio: Yes SD Card Audio: Yes FM Radio: Yes Volume Control: Yes Battery Description: 500 mAh Charging Time: 1.5 hours Battery Life: 2 hours Color: Black Dimensions (Height x Width x Depth): 98 x 85 x 85 mm Weight: 242 g Warranty For Individual Customer: 24