Musical pillows were out for a while, but we're kind of glad to see them creeping back into vogue. This incarnation, called Oto Makura (noise pillow) RLX-P1 (Relax Pillow 1, perhaps?) from Toshiba, uses a wireless infrared base station that connects to your audio source. The pillow speaker is stereo and utilizes bone induction to get sound into your dreams. It claims 8 hours of battery time, which should be just enough for a healthy night of sonic sleep. Be sure to sleep perfectly still and centered in order to retain that stereo sweet spot.