This light up charging cord is used for Iphone 6 plus and it works fast. The thick cord is nicer than what comes with the iphones themselves and charges faster too. I love that the cord changes colors at the ends. I really don't have anything negative to report. I would suggest that you unplug from the wall when you are not using it because it stays illuminated, but you should unplug any cord not being used so that really is not valid. We use this cord in a multi-cord charger plugged into the wall.
This cord makes me #hippiehappy. The Lumines Charging cord is part of our every day life and I am thankful for it.
***I received this product at a discount for my honest and unbiased opinion.***
"Light Up Charging Cable Luminescent Visible LED Current Flow Smart Lightning to USB Cable 3.28ft (1M) for iPhone 6/6 Plus, iPhone 5/5s/5c, iPad with Retina display, iPad mini, iPad mini 2, iPad mini 3, iPad Air, iPad Air 2, iPod nano 7th Gen and iPod touch 5th Generation
Light Blue 1 Meter (3.28 Feet) Long Charging and syncing cable for your Apple devices
Charge and sync compatibility with iPhone 6 Plus / 6 / 5s / 5c / 5 / iPad Air / iPad mini / mini 2 / iPad 4th generation and iPod nano 7th generation
Connects to your iPhone, iPad, or iPod with Lightning Connector and charges/syncs by connecting the USB connector into your wall charger or computer
Compact Lightning Connector head works with nearly all cases
100% Compatible with ios 8, no warning message"