TDK Japan on Monday released its TH-WR700 headphones that use Kleer's wireless technology. A sender unit connects to an iPhone, iPod or other device with a 3.5mm headphone jack and transmits 16-bit/44.1KHz audio using the 2.4GHz frequency to a built-in receiver in the folding headphones. Both phone calls and music will pass through from any compatible products.
