I have this for my s8 and it charges fine but does not fast charge no matter what possition i put the phone in this fast wireless charger is fantastic for my samsung s7 edge it can also charge many other models samsung s8 s7 s6 edge and note5 as well as all smart phones and smart watches that has the wireless charging receiver built in qi

It is really easy and very convenient to use you also get a clear and straight forward manual with it but i dont think you will have to refer to it as it is really easy to use

I would highly recommend this very good charging stand me it is convenient to use very good black stylish travel well recommend if like me youre lucky enough to own a phone that enables wireless chsrging than youre more than likely gagging to get a wireless charger