Headphone Type: Open</br>Driver Size: 40mm?? Plug Type: 1/8-inch to 1/4-inch adapter</br>Fit Style: Circumaural?? Cable Type: Straight</br>Frequency Response: 20Hz-22kHz?? Cord Length: Approximately 3 meters</br>Impedance: 32 ohms?? Weight: 1.05 pounds</br></br>Product Description</br></br>Combining professional specifications?? exceptional comfort and high quality audio at a very accessible price?? the RH100 headphones from?Samson?also use a newly designed high performance transducer along with a high output neodymium magnet and leading-edge headphone circuitry. Engineered for comfortable listening over extended periods of time and natural?? uncolored audio?? the RH100s sound great in any kind of studio and/or home music playback situation.</br><br/>http://www.amazon.com/gp/product/B0002ORPPW