I got this wireless charger for a gift as we are having a secret santa exchange at work. I thought I'd better test it out to make sure it works. Well it didn't work on my phone even tho my phone says it's compatible but did work on another friends phone. It's small and compact great for the work enviroment. The down side is you have to take your phone case off your phone or it won't charge. It doesn't have a powerful enough signal to push thru a phone case. And because of that is why I only gave it a 4 star review.