... adapter Title:USA AC/USB 300ma charger adapter NO.749Feature:This adapter lets you use your ... . Input: 110V - 220V (U.S. Standard) 3. Output:DC5V +/- 5%; DC 300Ma- 400Ma 4. Fits for: DVs, Cell Phones, mp3 players, mp4 ... , PDAs, Portable speaker etc. 5. Size:65x40x20mm USA AC/USB 300ma charger adapter NO.749