Visible Charging current : stay green/save power.

                     
                   Visible Charging current, so you know when to unplug and stay green/save power.
Technical Details

• Electroluminescent (EL) technology to see current flow as charging
• Shuts off power from the source when your device is fully charged
• Visible current flowing speed indicates the iPhone battery level: 1% - 65% FAST; 65% - 99% SLOW; 100% OFF
• Compatible with Iphone 5 Ipad 2 and the devices having the same port
  
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