I chose this article by curiosity and by its extremely practical. Curiosity: this wireless charging technology, admit it's intriguing. Well it works hair cell. This is surprising. It loads a little slower than the micro-usb plug my G3, but one would have suspected. Nevertheless it loads fine. The practical side: the keypad is on my desk; when I go out, I grabs my phone without paying attention to the passage in the decision, etc. When I come back, I have just been put on the pavement. A "blip" warns me that the phone is charging. Great. Compared to the model of the LG brand, it is about 2 to 3 times cheaper and the LG model does not that satisfactory comments, far from it. This model is certainly made in China, but the finish is very clean, it is anti-slip. Delivery was on top, as usual with Amazon. I have removed a star that due to a slower than USB charging, apart from that, this is blameless.