usb travel charger ul

1:certified:UL ROHS
2:100-240V 5V500MA
3:with IC
4,Power 5W(max)

Product Certification
  CE CB FCC UL CCC PSE ROHS
 
used for MP4, mobile phone

charging power supply and other products
 
 Work environment
  Temperature
  0 °C - +45 °C
 
 Humidity
  0% - 70%
 
 Structure size
  L * W * H
  59 * 25.5 * 47.5mm (without AC plug part)
 
 Power indicator
  Single light color, single color conversion power indicator light
 
 Input Interface
  Wall plug: in the regulation; U.S. regulations; European (low-profile, high-profile); British Regulation
 
 Output Interface
  Standard USB4P; DC line (output plugs can be customized according to customer demand)
 
 Electrical performance
  With protection
  Output over voltage, over current, short circuit protection
 
 Input Voltage
  AC100-240V
 
 Input current
  0.18A (Max)
 
 Frequency
  50/60Hz
 
 Output Power
  5W (Max)
 
 Output Voltage
  DC4.2-12V
 
 Output Current

notice:

If you want to buy our charger pls tell me more details,such as :

1:what is the output?

2,how long the wire ?

3is it with ROHS or not?

4:what is the DC specification?