The INFINXX AP23 holds the distinction of being the smallest iPhone/iPod Bluetooth A2DP Stereo Audio Transmitter in the world, and until somebody else steps forward to dispute that claim, I’ll take Brando’s word for it. Weighing in at a mere 5 grams, this device allows you to groove to your favorite tunes from the iPhone, iPhone 3G and iPod without being bogged down by wires thanks to Bluetooth technology. Of course, that would mean investing in a quality pair of Bluetooth headphones, but that’s not what we’re focusing on today. Freedom from wires for $62 sounds just about right to me.