Features: Two lenses for different use:500x low magnification metal detection lens, suitable for circuit board maintenance and inspection, printing inspection, identification of jade and pre-cious stones, etc;High magnification 2000x metal microscope lens, for Ideal for microbial observation, section observation and plant disease and insect observation. Wifi & Usb two connection methods, can be connected to computer and cell phone to watch, support photo and video functions. Usb for dc charging and 18650 battery dual power supply mode adapt to more occasionsscenarios. 10 bright led lights and 1 super bright led light The upper light source observes the real object, the lower light source observes the specimen, the for image is more three-dimensional and clear. An anti-slip foot pad is added to the bottom to make observation more stable. Specifications: Material：ABS Pixel: 5.0m pixels Magnification: 0X-2000X Lens: 500x low magnification lens 2000X high magnification lens Wi-Fi connection distance: 5m (open environment) Working height: 0-70mm for Focus mode: manual for focus Button for focus range: 2mm-55mm USB interface type: usb2.0 Data format: jpg / mp4 Light source: 10 bright led lights + 1 super bright led light Battery capacity: 1800mah Operating system: for mac 10.8 or above, android 8.0, ios 8.0 or above for windows xp vista, win7 / 8/10 Package Includes: 1 x WIFI Microscope 1 x 500x low multiple lens 1 x 2000x high multiple lens 1 x Manual 1 x USB cable. note: The battery is contained inside. Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!