Does anybody have one of these? It would be handy to have one clipped to the visor. It's far too noisy in the stook with the top down to hear the phone and I don't always feel it vibrate in my jacket pocket. It flashes when your phone is about to ring.

http://www.thefonezone.co.uk/novelty/flash...ting_clip.shtml

 

I've never seen anything like it