We've all seen the movies and video games where some elite soldier or super spy is wearing a unique microphone on their throat to communicate with the team. I didn't know this was something that you could actually buy, but the cool new Black Ops Throat Mic Headset is very real and works as a futuristic handsfree mic for smartphones. Just strap the mic around your neck and everything you say down to a whisper is transmitted directly from your vocal cords with no outside sound picked up. To hear a response and all the obscene noise surrounding the other person you're calling, you'll still need to wear an in-ear headset, but they'll hear you just fine. Very cool.
Black Ops Throat Mic iPhone Headset