Juboury Universal 8x Zoom Mobile Phone Telescope Optical Lens with Clip for iPhone 5 5s 6 6 Plus for Samsung HTC Smart Phones(White)

Because the title I forgot to check specs. It is not a zoom, but a tele. It works fine.

I had used my friends on his phone seemed ok,but before I buy one I want more time with it with my 5s seem ok not sure to buy yet..