The K 940 headphone set features a transmitter equipped with a 3 channel PLL synthesizer tuner for optimum broadcast performance that transmits an 864MHz Radio wave signal up to 330 feet away that is available even through walls and ceilings. The transmitter also functions as a storage cradle and battery charging dock. The earpads are made out a soft, comfortable fabric and provide a comfortable listening experience even during extended periods of use. The K 940 headphone set includes additional features such as an auto signal tuning function for reliable reception that is available through the push of a button, compatibility with all analog and digital audio formats, a self-adjusting leather headband that automatically conforms to different head sizes, a Neodymium Ferrite magnet, a convertible stereo plug that can be changed from 1/8" to 1/4" jack sizes, and a NiMh battery with a rated life of up to 20 hours listening time. The AGK K 940 AFC headphone set was released in September, 2008 and has an MSRP of $199.99.
