With a normal/microbial dual lens and 50-2000X continuous magnification, it is perfect for clearly viewing the smallest details of the microscopic world._x000D_ Suitable for a of scenarios, whether it is PCB circuit board inspection/soldering, observation of coins, or insect observation, microbial section observation is one of the best choices._x000D_ Use the WIFI wireless connection to your phone to view the screen and make quick adjustments. Also, this microscope supports photo and video recording._x000D_ A perfect gift for children, students, collectors, testers and anyone interested in exploring the microscopic world. Pixels :5 million pixels_x000D_ Magnification: 0x-2000x_x000D_ WiFi connection distance :5m (open environment)_x000D_ Working height :0-70mm_x000D_ Focus mode: Manual focus_x000D_ Knob focusing range :2mm-55mm_x000D_ USB port type :USB2.0_x000D_ Data format: JPG/MP4 10 bright LED +1 super bright LED_x000D_ Battery capacity 1800mAh(Working time: 5 hours; Charging time: 3 hours) Android 8.0, ios 8.0 or above Windows XpVista, Windows 7/8/10, 10.8 or above_x000D_ Colour:black_x000D_ Material:Metal + Plastic Package Contents:_x000D_ 1 x 2000X Biological Digital Microscope set Only the above package content, other products are not included._x000D_ Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_