The clear microphone and background noise canceling gaming headphones provide very clear sound communication for the gamer and filter most of the background noise at the same time. Any voice command will not be overlooked with this sensitive microphone. You can also configure the microphone when you don\'t need it.\r\nPackage contents:\r\n1 x Gaming Headset\r\n1 x 3.5mm jack splitter cable for 2 in 1\r\n1 x Manual\r\nWARNING: Before using this headset, make sure the mute switch is on and the system volume switch is open.\r\nSuggestions:\r\n1. Test it with your mobile phone before putting on the headset to make sure it works properly.\r\n2. The microphone does not work? Make sure the audio devices are working properly and the audio s-witch is on. Turn up the volume and make sure the audio / portable devices are working properly. Make sure you have already used 1 to 2 3.5mm splitters when connecting to PC.