Specially designed genuine Kanen KM-920 headphone. Let you enjoy a disturbance-free, and maximum comfort and superb performance of personal CD music, interactive games, video conference. Ergonomic design can be easily put into ears and can show owners’ individuality. With a balanced voice performance, comfort the sponge padand stylish appearance, this earphone becomes the first choice of game players. Simple, fashional and exquisite design offers users convenience. Ideal for voice and video chat, music, PC gaming, movies, and voice recognition. Frequency response: 20-20,000Hz. Impedance: 32Ohm. Sensitivity: 100dB. Cable length: 1.5m. 3.5mm connecters plug.