Antoble AC / DC Adapter for SONY Bluetooth Wireless portable speaker system SRS-X5 SRSX5/WHT SRSX5/RED SRSX5/BLK Power Supply Wall Home Travel Charger ( NOT fit SRS-X55 ) Antoble products are made with the highest quality materials tested by manufacturer to match and/or exceed specifications of OEM products. Industry Quality : Over voltage protection, Over heat protection. Short circuit Protection. Light in weight and with heavy-duty cable-wire. Build in Dynamic IC, Charger IC & Power fuse for rapid charging and over charge protection. Antoble product has a 30 day Money-Back Guarantee and a 1-year limited warranty.