A source tells 9to5Mac that Apple scooped up a small Bluetooth
wireless headphone designer in San Francisco two months ago for an
undisclosed sum. The company, called Wi-Gear, made three
generations of A2DP stereo headphones called iMuffs as well as a
Bluetooth 2.0 adapter for older iPhones and iPods that don’t
support Bluetooth 2.0. Wi-Gear’s products were specifically
geared to be used with Apple iOS devices.