Popular style!Blue LPS-1503 Stereo computer games,music headphones, Multimedia Headset LPS-1503 headset is designed for gamers to create an open gaming headsets, product modelingis generous, natural. detail design is meticulous, thoughtful. sound is clear and accurate, reproducible players committed to every point on the battlefield clues. Headphones inside the fuselage with a large thick foam pad, which constitutes a large part of the volume of the headset, the headset feel spacious, natural stretch. the headsets are made through quite precise process,polish of surface is precise and perfect. Mike voice is clear and the headsets restore the voice,so you should not worry about some unsatisfied condition when you are using it for chatting and music and video. Please correct use of the headset, L is the left, R is right. And invited to an appropriate volume using headphones, so enjoy the wonderful music while damage your hearing. Horn diameter: 40 mm Sensitivity: -58dB2dB impedance:32 Ohm Rated power: 100 mw Cable length: about 2.0 meters Mic Dimensions: 9.7X6.7 mm Speaker Diameter: 40.0 mm