It charges my phone about 90% of the time after I fidget the phone on the pad until the light comes on. Made my purchase from Amazon Warehouse in "Used ? Very Good" condition. Appreciated fit and durability. 100% recommend! Excited I got these sandals, they just arrived today and my biggest problem when ordering was wondering if I should size up or down. It was a big decision for me spending £400 on such a private luxury but they are worth every penny. First impression: This speaker is built like a TANK. Probably would be okay for an older kid but my 5 & 7 year olds struggle with it. I have purchased 4 pairs of Sunuk flip flops this summer alone (3 of those were womens), and am very disappointed that these are ruined, as the return date was August 6th. They say one year warranty and all nonsense.