Like many others with this article I find myself unable to use it. The connections for charging stops working after being intermittent.
The connection between the Samsung Galaxy S4 and the base is rigid and difficult to use.
Bought in late January the product is no longer eligible to return. I try to obtain warranty but that's about twenty minutes I search in vain for the return procedure.
In conclusion: nice product but galley perspective.
Complement: Amazon just called me (Sunday) and offered me a refund. I received complimentary return label in the minute. Bravo for the service!