BT554 Bluetooth Speaker BT554 Stream Music Wirelessly via Bluetooth USB Port SD Card Slot FM Scan Radio Aux-In Jack Audio Output Jack USB Charge Rechargeable Battery Dimensions(WxHxD): 230x97x110mm Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email this to a friend (Opens in new window)Click to print (Opens in new window)