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