As mentioned on the package, this is the “Upgraded Version” of the CHOETECH Wi-Fi asking for shields. Like the uniqueness, the QI charger comes in a he black or white nasty, with a gold cut. The asking for pad is a little bigger (4.75 x 2.75 x 0.75 inches wide compared to 3.6 x 3.6 x 0.4 inches) and bulkier (2.3 oz. compared to 1.6 ounces), with the CHOETECH logo at the top, small USB slot and blue LED on front, and four nasty legs with requirements on the bottom. People overall liked the feel, size, and quality of this wireless charger. Compared with the unique edition, which was just a rectangle box, this QI wireless charger is definitely attractive. If anyone wants to purchase this product then they can visit to http://www.amazon.com/dp/B00JA7HNZO/. The main focus of the company is to provide best products to its customers at easy affordable rates.