A month ago, I bought a Bluetooth Headset at sinamalls. The moment when I saw the price I very much doubted the quality of the product! You know, the same product are sold 180 dollars at automobile store, while only 65 dollars are needed on sinamalls. Two weeks later I received the product, to be honest, the quality was not bad. LOL…. My brother seemed very unhappy because he spent 160 dollars bought the Bluetooth Headset which had the same functions as mine, even the out-looks were the same.lol..... I suspect that these two Headsets were from the same Chinese factory since they are many OEM factories in China.