- Charges most USB devices and MP3 Players & works with most devices that can be charged with the USB Port <br />- Input:AC 110-220V 50/60 Hz AC10mA<br />  Output:DC5.00÷0.020V DC300÷50MA<br />- Save the hassle of finding a computer to charge your USB devices<br />- A must for people who are constantly on the go and who need to charge their mp3 players     frequently<br />- Mini-size makes it easy to be carried about                                                                                                                                Dimensions: 0 in x 0 in x 0 in<br />Weight: 1.55 oz