BEWARE, YOU mail returns to China!
Is this a SCAM? We did receive the product, but it was not what we expected. Read the 'return policy': it took about five e-mail exchanges to learn that if you _really_ want to return something, you must mail it to China (you pay), and only when it is received there you may get your refund... But they tried hard to sell me something else. Lesson: You have to pay for your mistakes.