Specification: Portable LCD digital microscope Image sensor: 5 million pixels (real resolution) LCD panel display: 3'' TFT panel, 4:3 ratio Zoom: 20X-200X, digital up to 500X Static capture resolution: 12M, 9M, 5M, 3M, 1.3M, VGA Video capture resolution: VGA, QVGA Focus range: manual focus from 10 mm to 30 mm e rate: maximum 30f/s @ VGA brightness below 600lux TV output: available (for any monitor with TV) Card slot: Support MicroSD card slot Light source: 8 LED lights with adjustable brightness Battery: Rechargeable lithium battery (charged via adapter or USB) TV output: any monitor with TV-in Storage: Support Micro-SD card up to 32GB SDHC (not included) Voltage input: 100V-240V, 50/60HZ, output: 5V, 1A Computer system: Window XP SP2/Vista7/8, Mac 10.7-10.8 or above Storage: 256 MB USB: USB Port2.0 Dimensions: 130 mm x 103 mm x 29mm Weight: 195g Package Included: microscope*1 If you have any questions about the product, please contact me, we will contact you within 24 hours and give you a satisfactory answer.