High quality Sound & Microphone: Built-in powerful 40mm magnetic neodymium driver pursues a more immersive experience when wearing this microphone headset; high sensitive microphone with omnidirectional noise reduction tech to collect your voice clearly, and guarantee loud & hig quality voice talks in-game or online chat. NOTE: If there is a humming current in the headphones while using it, please adjust the volume level of the voice adjustment in the device to the sixth level. Noise-Cancelling Mic & One Key Mute Function: High sensitive microphone with omnidirectional noise reduction tech, reduces distracting background noise, to collect your voice clearly. easy-to-use volume adjustment and one key Mic mute switch, easy for your game operation. And noise-cancelling micphone guarantee loud & hig quality voice talks in game or online chat Universal Compatibility: Supports PlayStation 4, Xbox One/Ones, Nintendo Switch/3DS, PC, Laptop and other devices, thanks to the 3.5mm jack and the extra 2 in 1 adaptor which can apply to more devices flexibly. (Xbox 360 not included)?The size of earphone earmuffs are 10.4cm*8.6cm. Ultra Confortable: Skin-friendly protein leather helps reduce heat and moisture build-up. Soft earcup covers designed to keep your ears feeling comfortable, with updated memory foam around ear cushions fits all gamers at any age, and offers wearing comfort. Let you focus on the game, you may even forget that you wear headset Please feel free to contact us if there is any problem with JAMSWALL Gaming headset. We will full refund or resend to you unconditionally if any question. NOTE: The volume and microphone switch needs to be turned on at first before using the headphone.