1、Microphones noise-reduction feature, provide you with the perfect audio performance. 2、720P/ 1080P resolution, high definition and true color images, provide clear and smooth video. 3、Plug and play, no additional driver required. 4、Suitable for online teaching, live broadcast, video conference, video chat, etc. 5、Easily mounted to the desktop PC, laptop, etc. Features: Microphones noise-reduction feature, provide you with the perfect audio performance. 720P/ 1080P resolution, high definition and true color images, provide clear and smooth video. Plug and play, no additional driver required. Suitable for online teaching, live broadcast, video conference, video chat, etc. Easily mounted to the desktop PC, laptop, etc. Specifications: Item: Webcam type: 720P(Type 1), 1080P(Type 2) (Optional) Resolution: 1280*720(Type 1) 1920*1080(Type 2) Photo format: Bmp, jpg Video format: AVI, YUY2 Interface type: USB2.0 Sensor type: CMOS Built-in: Sound-absorbing and noise-reducing microphone Contrast optimization engine: Contrast balance VM engine: 180M/ BMP high speed processor Support Equipment: Support for mainstream computers XP2 above, Vista, Win7, Win8, Win10 Operating System USB line length: 1.2m/3.94ft Package Size: 110*85*65mm/4.33*3.35*2.56in Package Weight: 128g/4.52oz Packing List: 1*Webcam 1* User Manual 1*Webcam 1* User Manual