Becki Cross gives an in depth review of Catchbox: The Throwable Microphone on Event Manager Blog.
Catchbox is a soft, cube-shaped microphone, which is designed to be thrown from one participant to another. It works well for conferences, meetings, workshops and lectures – basically any event where the audience can ask questions and give feedback. The Catchbox is great for breaking down barriers and formalities to encourage contribution and make it fun to get involved.
For her detailed review go to EventMB.