MC301B Mini， compact and simple to use. Specially designed for Sony Ericsson W580 mobile phones. Input Voltage: 100-240V， 100MA， 50Hz/60Hz. Output Voltage: DC 4.9V， 450mA. Plug: EU plug. Package Details Weight: 60.99 g Size: 8.5*3.5*2 cm Package Includes 1 × Wired AC Adapter Transformer