The Sound Oasis Pillow Speakers.

"These are the pillow speakers that play soothing sounds from The Authentic Sound Oasis Machine without disturbing a sleeping partner. The 1 1/4""-thin, virtually undetectable speakers can be placed under a pillow, providing customizable, relaxing sound that's only audible to the person lying on the pillow. A dial on the 73""-long speaker cord allows sleepers to quickly adjust the volume while in bed. Compatible with any music device with a 1/8"" audio port. 5"" L x 2 1/2"" W. (4 oz.)u000Du000Au000Du000Au000Du000A"

makes this product and sells it through Hammacher Schlemmer. Just click to buy it online.