Features 1、This microscope supports WiFi function that allows to be used with smart phone. 2、It has 1000X magnification, and supports focusing adjustment. 3、Designed with LED light, high quality optical lens helps to see clearly. 4、Comes with a metal holder platform for convenient operation. 5、Widely used for industrial PCB checking,jewelry appraisal, detecting, etc. Specification Features: This microscope supports WiFi function that allows to be used with smart phone. It has 1000X magnification, and supports focusing adjustment. Designed with LED light, high quality optical lens helps to see clearly. Comes with a metal holder platform for convenient operation. Widely used for industrial PCB checking, jewelry appraisal, detecting, etc. Specification: Magnification: 50X-1000X Lens Construction: 2G+IR LED: 8 Focusing Adjustment: Manually adjust, 0-40MM Imaging Distance: 3MM-infinite Video Record Format: AVI Video Resolution: 720*480, 640*360, 480*272 Picture Format: JPG Working Range: 0-10M Working Time: >90min Power Supply: 800MAH built-in li-ion battery Charging: DC5V 1A WiFi Working OS: For android4.0 and above, for IOS 8.0 and above, support 2.4GHZ(8201.1B/G/N) wireless data transmission equipment USB Working OS: For Windows, XP, win7, win10(32, 64bit), for mac os*10.5 or above (support USB UVC protocol equipment) Size: 13*3.3*3.3cm / 5.1*1.3*1.3in Weight: 265g / 9.3oz (approx.) Package list: 1 * Microscope 1 * Holder 1 * USB Cable Package List