1. por Videoconferencing Music Gaming Shipping Information 2 Enan dO MSX4 Pro V2 These headphones have an innovative design for any type of stereo player and they are especially suitable for MP3 players CD players and games Technical Information Technical specifications Microphone 6x5 58 3dB Speaker dimension amp oslash 27mm Impedance 32 amp Omega Hz Sensitivity 105dB mW Frequency response 20 20000 Hz Package Contents MSxX4pro V2 2 years warranty card System Requirements Stereo sound card Unity Intermediate box Export carton ID de FCC FC 8436001302270 8436001294308