Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Not as good as it should be
Review: Nice idea, but like others have said, unless you're traveling on very smooth roads, the vibration makes the sound cut off and on. Plus it's not loud enough when the ambient noise is higher. When you turn up the input volume, it overloads and cuts out completely. The vibrations broke the base of mine last weekend, so it's life is over. Still looking for better.
