This product is a mini camera microscope with high cold brightness LEDs. It can magnifyobjects up to 30~50 times if extra lens are used, it can be used for shootingthe teeth, hairs and skin microscope, furthermore in other areas, such as maintainingmachinery, inspecting tiny electronic components or repairing PCB board, and also used to observe insect, plant and flower in primary and junior highschool teaching.Camera Specifications1. USB2.0Signal Output: USB2.0CMOS Total Pixels: 640x480, 800x600Magnification: 30-50 TimesImage Sensor: 1/4" cmOSConsumption Current: 80mA (Max.) Focus Range: 13-16mmSoftware Program: USB PC Camera PlusDimensions/Weight: 200x30x20mm, 50g2. AV OutputSignal Output: NTSC/PALCMOS Total Pixels: 628x582 (PAL), 510x492 (NTSC) Horizontal Resolution: 380TV LinesMagnification: 30-50 TimesImage Sensor: 1/4" CMOSConsumption Current: 80mA (Max.) Focus Range: 13mm-16mmPower Supply: 4xAAA, DC 6VDimensions/Weight: 200x30x20mm, 50g producing area:China