Features: 1.ABS lifting bracket, anti?skid and wear?resistant. Balance base with standard scale, make it easier for you to use. 2.Supports mobile phones, tablets, computers, support for Windows for Android for iOS system. 3.Can be used to record microworlds, catch screen shots and record videos even on wood. 4.Equipped with LED adjustable filling light, 8pcs LED lights in the dark environment, easy to view. 5.Connecting the computer can get a larger picture, through USB connection, can display a larger picture, online shooting, video recording. Specification: Item Type: Digital Microscope_x000D_ Material: ABS_x000D_ Battery Model: Lithium battery 500mAh (built-in)_x000D_ Light Source: 8pcs LED_x000D_ Focal Range: 10-40mm_x000D_ Power Consumption: 1.35W_x000D_ Lens Angle of View: 16_x000D_ WiFi Distance: within approx. 3m/ 118.1in_x000D_ Photo Format: JPG PackageList: 1 x Digital Microscope 1 x Bracket 1 xGraduated Base 1 x Calibration Ruler 1 x CD 1 x Data Cable 1 x Manual Note: It is not recommended to use the device during charging as this can reduce the battery life of the device.