This is a unique kind of charger. If you have a QI compatible device, then you can use this charger, just by setting your phone on top of it. How cool is that?
You don't need any USB cables. It's completely wireless, but it also has the option of charging 2 additional devices via USB cables, so you can charge 3 devices at once. It has an LED light which lets you know your charging status. It's made to prevent overcharging by going into standby mode once your device is done charging. This charger is compatible with many kinds of smart phones, just make sure your device is QI marked and if not you'll need an extra QI receiver. The charger is super slim and compact, so it's very convenient to travel with. It's sleek design makes it easy to blend in to any space in your home. If you'd like to try out this charger, you can find it on Amazon here.
I received this product for free for my honest review.