The Hamilton SC7V Headphone with individual volume control features four-in-one operation on 1/8 inch stereo 1/8 inch mono 1/4 in stereo and 1/4 inch mono modes. New soft leatherette style washable replaceable ear cushions new easier-to-wear lighter design with swivel ear-cups and soft coil 3 meter long cord (almost 10 feet!) all contribute to longer fatigue-free use. Now in easy to mark medium gray colors. Use in groups with a listening center jackbox.
• Volume control
• Impedance: 170 ohms
• Speaker drivers: 57mm cobalt magnet type
• Headphone frequency response: 18-20k Hz
• 3 Meter Cord
• One (1) year warranty.