Note: If the device (such as iPhone iPad series) NOT supported Qualcomm 2.0 & 3.0 tech the charging speed will not as fast as the Quick Charge Tech compatible devices.</br>Quick Charge 3.0 can charge devices supported Qualcomm 2.0 3.0 up to 4 times faster than common charger</br>Smart Charge will automatically identify the input current to devices needed and only supply the maximum charge current.</br>Charge for all USB powered devices including Quick Charge 2.0 & Apple/Samsung phones & tabletsother smart phones tablets digital camera MP3/MP4 Bluetooth speakers headphones and more</br>With 18 months warranty CE FCC ROHS certification build-in multi-protection system and premium microchips no worry about over-current over-charging and over-heating perfectly protect your devices.</br></br>Product Description</br></br><br><b>Feature:</b> <br><b>-Qualcomm Quick Charge 3.0 Technology</b> <br>Quick Charge 3.0 is more efficient than an ordinary one of 38% charging rate increased by 27% reducing fever 45%  to extend the battery life. <br><br><b>-Smart Charge Technology</b> <br>Smart identification technology recognizes your device automatically and delivers the maximum charging current possible. <br><br><b>-Universal Compatibility </b> <br>Compatible with all popular USB powered devices?? like smart phones?? tablets?? digital camera?? MP3/MP4?? Bluetooth speakers?? headphones and more <br><br><b>-Portable and Multi-ports</b> <br>All four ports adopt Quick Charge 3.0 technology and support charging 4 devices simultaneously; just plug your device into any of the ports to experience the authentic quick charge. <br><br><b>Specification:</b> <br>Input: AC 100-240V 50/60HZ 1.5A (max) <br>Charging Output &Power: DC 3.6V-6V/3A?? 6V-9V/2A?? 9V-12V/1.5A (Max) <br>AC cable len