What a joy not having to plug the micro USB cable to charge his phone. Just put it on the wireless charger and charging is automatic through the IQ technology (inductive load). The small blue LED located under the charger to reflect on the desktop starts to flash indicating that the unit is charging. Simplest you can not do. If your phone is compatible with IQ technology but requires an adapter, we easily found on Amazon for ten euros (look for "IQ receiver" and your phone model. For my Galaxy S3, the card sticks to the battery and a small tab is positioned on the 2 connectors of the phone. It's very simple to install.
The charger can lay flat on the desk or vertically with a swivel stand. It is then possible to easily use the phone hands-free, being perfectly visible screen, and well oriented microphone. Black in color, it has a satin feel very pleasant. Well designed, however I would have enjoyed a connection to the back or to the side, rather than on top, unaesthetic.