This very popular USB wall charger adapter that may be used for most all cell phones. Such as iPhones, LG & Samsung Galaxy. 1 amp at 5 VDC. Dimensions: 4.5 inches wide, x 8.75 inches high x, 1.25 inches deep.Note, you must have the proper USB to your device cable which we sell elsewhere on the site. * Generally also will work for most other devices that require a 5VDC 1A USB charge * Voltages in at 100-240 Volts AC. USB Power Adapter * USB output: DC 5VDC @ 1.0amps This is a Non-OEM device with a 1 year Warranty.