1, 2, 3 ...

I have order the product but I delivered defective-used, so I ordered it once more.
The second product what so used and I called Amazon.
They send me a third product and it was better than the other two, so I kept it.

After two weeks in use, I can say That the product is really good and it has great features: such as the USB and Bluetooth connectivity.

I give 5 stars for the product, but only 1 star for the seller who Supplied with Amazon thesis Used Products.
Amazon So, Should check the products did give her suppliers for selling.