21-inch round (package 4)

a height adjustment knob

a durable metal body

Manual adjustment to eliminate mineralization reaction

36MP HD Digital Compact Camera for Home & Travel Photography Office Supplies and Accessories 21-inch round (package 4)Product information: Type of camera: HD camera Sensor Type: CMOS Optical Zoom multiple: None Sensor pixels: 8 million LCD size: 3. 0 inches (inches) Resolution: 2. 7K With touch screen or without: touch screen Lens: F 3. 2 F = 7. 36mm Storage Medium: SD card Static effective pixels: 800W (million) Stereo: Microphone Electronic anti shake: image stability Whether night photography is supported: Supported USB interface: USB 2. 0 Size: 118mmx46. 5mmx54mm