Name :Creative iRoar Go Bluetooth Speaker Brand: Creative Model 51MF8225AA000 Model Year 2016 Item Weight 816 g Product Dimensions 19.3 x 9.9 x 5.6 cm Batteries: 1 Lithium ion batteries required. (included) Item model number 51MF8225AA000 Additional Features Subwoofer Speaker Connectivity wireless Power Source Battery Powered Batteries Included Yes Batteries Required Yes Total Usb Ports 1 Connector Type Bluetooth Includes Rechargable Battery No Supports Bluetooth Technology Yes