Item Type: Webcam Material: ABS Sensor Type: CMOS Aperture: F2.2 Focusing Length: 4mm/0.2in Viewing Angle: D 107H 89V 48 (D Means Diagonal Viewing Angle, H Means Horizontal Viewing Angle, V Means Vertical Viewing Angle) Optical Structure: 1G3P Focusing Range: Approx. 90cm/35.4in Frame Rate: 25FPS Working Current: 160mA Photo Format: BMP JPG Resolution: 2560x1440P Output Format: MJPG, YUY2, H.264 Interface Type: USB2.0 Video Format: AVI Microphone: Built in Noise Cancelling Microphone Flicker Control: 50Hz and 60Hz Supported Devices: for Win7, for Win8, for Win10 and Other for Win Operating Systems, for OS X, for Vista, for Linux Systems Package List 1 x Webcam 1 x User Manual 1 x Tripod 1Built in Microphone: The webcam has a built in noise cancelling microphone, which ensures clear voice calls. with wide angle range and high light transmittance 22 Installation Methods: The HD webcam has clip mount and tabletop tripod mount mode, which has 360 degree rotatable horizontally and vertically regulable 3USB2.0 Interface: The desktop camera has a USB2.0 interface, which is plug and play, no driver required, and is available for desktop notebooks 4Scope of Application: The 1440p webcam is suitable for live broadcast, online teaching, video conferencing for home use, etc., compatible with various computer systems 5EVA Pad: The computer camera has a base design with a maximum angle of 180 degrees, and there is a protective EVA pad in the clip for effectively protecting the screen