Handsfree-handset conference speaker

  Simple idea, cannot believe Radio Shack does not have one on the shelf. I have been shopping online and cannot find to purchase for fathers day. OK, a simple device which connects to your cordless phone handset and is a stylish box with a nice sounding speaker or two built into it. Only controls are volume and squelch to eliminate feedback. Now at Christmas you can bring the phone to the group instead of having to take the group to the base unit. Da, why does this not exist - or is it me that is silly and it already does. If not, it should.