More Details - Sony Ericsson Standard travel charger
Here's a light and compact car charger that allows you to charge your phone's battery and talk at the same time.
Input: AC110-220V
Output: 5.2-5.8V
Electric Current: 500mA.
Length of the Cable: 4.0 feet; Cable diameter: 3.0 mm.
PWM circuitry consists of High frequency transformer and Switching
Transistors, it has the specialties of wide output voltage, stable capability,
small output electric wave, safe separation of high voltage and low voltage.
Interior components and the PCB main board are all made of SGS environment
protection material.