High Performance Portable Bluetooth Speaker Charger with AC to USB Power Adapter Plug and Removable Prongs by GOgroove - Works for charging your Anker , Bose , EasyAcc , OontZ and More Speakers GOgroove universal AC to USB wall adapter is compatible with rechargeable portable speakers such as the XBOOM Capsule Speaker , XBOOM Ceramic Mini , Anker A7908 , Kinivo ZX100 , The OontZ and More Single USB port with 1A charging capability makes sure your electronic devices always have power Compact design fits in the palm of your hand and is easily portable for your day-to-day charging needs Sturdy design with detachable interchangeable prongs Backed by a 3 Year Manufacturer's Warranty