I ordered one low cost items as a test. The item I received does not do any of the things described on the web site. I tried to go through their "returns" process twice, but both times the return was rejected, no reason given. I did finally get an E-mail from them saying I hadn't given a reason for the return: but I did give a complete description of the problem both times using their web site. I answered their E-mail, once again describing the problem, but they don't respond.
The web site design if faulty, and customer service is non-existant. Once they have your money, they don't care about anything else.