Thanks - I've been using this...

http://www.amazon.com/gp/product/B00M9C9EVS?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00

Its a little awkward sometimes I find but it did okay last night for sure.

I have this one, works great for my Galaxy S7.

https://www.amazon.com/gp/product/B00M9C9EVS/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1

http://www.amazon.com/gp/product/B00M9C9EVS?psc=1&redirect=true&ref_=od_aui_detailpages00