Material: Plastic Model Number: Digital Microscope Features: Digital,Portable,Handheld,High Definition Is Smart Device: YES Color: Black Connection : WiFi connection Pixel: 2 million pixels Magnification: 50-1000x Focusing range: 2-60mm (manual focusing) Image resolution: 1920 x 1080P Video resolution: 1280 x 720P WiFi connection distance: 10 meters (open conditions) Image format: JPG Video format: MP4/ Dynamic frame rate: 20-30 f/s Power supply: 800mAh Working time: about 2 hours Charging time: about 2 hours Supported : Windows XP, Vista, Win7/8/10, 11.0+, Android 6.0+, iOS 9.0+ Package size: 150 x 60 x 40mm/5.9 x 2.3 x 1.5in Scope of use: textile industry, used for textile inspection, printing inspection, PCB, precision mechanical testing, educational purposes, hair inspection, skin inspection, microbiological observation, jewelry and coin (collectible) inspection, visual aids Package Contents: 1 x Digital Microscope Only the above package content, other products are not included. Note: Light reflection 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.