This high definition skin tester has beautiful appearance and ultra-thin design, easy to carry and more sophisticated. It can be widely used to test skin moisture, elasticity, oily, melanin, freckle and other skin or hair health issues. Features: 1. Analysis of the skin (oily, dry, neutral), hair damage and nutritional status. 2. Easy to Operate: The coaxial cold light source around the lens provides the best lighting effect so that the skin detection becomes more clear and more professional. 3. This digital microscope does not need to replace its lens and its magnification can be adjusted between 50X and 500X. 4. It can also be used for online video chat, photo recording, analysis, plant insect anatomy, jewelry antique detection, etc. 5. Ideal for doctor, biologist, beautician, antiques enthusiasts, electronic engineers and other crowd. Specification: Sensor: High-performance sensor clip Main control chip: 24Bit DSP chip Magnification: 50X-500X Photo/video: Built-in Auxiliary light source: 8 white LED lights Static resolution: 640*480, maximum 1600*1200 Digital zoom: 5-segment Imaging distance: Manual adjustment 0-40mm Image resolution: 640*480 Fixed base: Universal metal base CD-ROM: Contains drive, measurement software and user manual Power supply: USB (5V DC) Computer interface: USB2.0 & USB1.1 compatible Dynamic frame rate: 30fps under 600 lx Brightness Illumination range: 0-30000LUX drive-by-wire adjustable Supported system: For WIN XP/VISTA, WIN 7 32-bit and 64-bit Supported language Chinese, English Hardware requirement: For Pentium main frequency 700MHz or more, 1G hard disk, CD ROM drive and 64MB memory Microscope Size: Approx. 11.2 x 3.3cm / 4.4 x 1.3in Weight: Approx. 266g/9.4oz Package list: 1 x USB Microscope 1 x Stand 1 x Ruler 1 x CD ROM (Contains 1 x drive, 1 x measurement software) Note: 1. This instrument can be connected to the use of XP system computer or notebook. For Windouws7 or above system, you need to install the drive to use. 2. For Android phones, you need to use OTG adapter. And it currently only supports for LG, for Samsung, for Xiaomi 3, for Xiaomi 4, for VIVO X5 and for Nubia. Not suitabl e for iOS. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .