1、EASY TO USE: Desktop USB microphone is easy to use. Tap the microphone button to quickly turn off the local sound to avoid unexpected situations interfering with the call. 2、360 DEGREE OMNIDIRECTIONAL: 360 degree omni directional microphone core can receive sound in all directions without adjusting the direction, the sound can also be clearly transmitted. 3、NOISE CANCELING: Computer PC microphone built in DSP intelligent noise reduction chip, isolate the noisy environment sound, online examination easy to deal with. 4、180 DEGREE UP AND DOWN ADJUSTMENT: USB microphone supports 180 degrees up and down adjustment, no need to bow your head when speaking, suitable for different heights and sitting postures. 5、STABLE VOICE SIGNAL TRANSMISSION: USB laptop microphone supports stable transmission of voice signals, so that you won't lose the chance to fight in a game due to delay. Item Type: Desktop USB Microphone Material: Aluminum Alloy Pointing: Omni Directional Pointing Support System: For Windows 7 8.1 10 For Linux For OS X, Etc. Supported Devices: Computer, Cell Phone 1 x Desktop USB Microphone 1 x Instruction Manual 1 x USB Cable