Even more cool sports gadgets coming out of CES this week, this one from Silicon Valley Global, a new company from the founder of RadioShack, Richard Brown. The Tunebug Shake is a vibration speaker that turns your helmet into a surround sound audio system. We all know that it is dangerous to wear headphones while cycling or snowboarding. Well now the Tunebug Shake allows you to listen to music while still being able to hear what is happening in the environment around you.