Use Your iPhone Like a 1970s Police Detective With This Radio TransceiverS

You'll need to finish the look with a short-sleeve dress shirt and tacky wool tie, but this iPhone transceiver will have you radioing dispatch for backup like a cop out of a Beastie Boys video.

It's basically just a $20 speaker with a built-in mic that connects to your iPhone's, or any modern phone's, headphone port. Pressing its large button lets you answer or end a call, and there's even a clip for hanging it off your shirt pocket so you can talk hands-free during an exciting car chase sequence. [Strapya World via 7Gadgets]