5-50mm Varifocal Lens - 10X digital zoom USB camera, 5-50mm manual vari-focus lens webcam is specially designed and optimized for professional video production. Ideal for long distance capturing and video conference and class teaching recording.
High Quality CMOS IMX317 Image Sensor - 4K High definition webcam with Cmos Imx317 image sensor is the high standard in terms of image quality and sensitivity performance. 5-50mm varifocal lens USB camera with manual focus. 
Easy to Use - USB plug and play, driver-free, compatible with Windows XP/7/8/10, Mac OS, Linux, Android. Voice synchronization can be realized with microphone.
Wide Application - Small and exquisite camera, compatible with mainstream video and live webcasting software on the market, suitable for video conference, online teaching, live webcasting, online chatting, etc.
Great Design - With a stand installation port, the camera can be easily installed on the tripod, you can choose according to your needs. 
Specification:
Model: T80
Photosensitive Element: CMOS
Sensor Type: IMX317
Body Size: 50 x 50 x 154mm
Output Format: YUY2/MJPG
Maximum Resolution: 3840*2160, 1920*1080
Resolution: 5.0Megapixel
Lens Type: 10X Optical Zoom 
Lens Size: 8.6cm x 4cm
Camera Weight: 267g/9.4oz
Focus Method: Manual Focus
Field Of View Angle: 10-80°
Line Length: 280CM 
Drive: Free Drive
Voltage: 5V
Net Weight: 0.4kg
Interface: USB2.0
Frame Rate: 3840*2160@30fps 1920*1080@30fps
Operating System: Win XP / 7/10 Or Linux2.6.26. Android4.0 Or Above
Package Size: 420 x 200 x 90mm/16.5 x 7.8 x 3.5in, 950g/33.5oz

Packing List:
1 x Camera
1 x EVA Storage Box
1 x Clean Tool
1 x Pack of Swab
1 x Microphone
1 x Tripod