Specification: Colour: Black Material: ABS Size: diameter 3cm length: 12cm Usb line length: 1.4 meters Interface: USB, TYP-c, micro Pixel: 300,000 Sensor: CMOS Best video resolution: 640*480 Magnification: 500-1600X LDE lamp: 8LED Support for capturing pictures: Image format: JPEG Support recording video: Video format: MP4 Support system: widows/Mac Quality certification: CE/FCC/RoHS Software support language: Chinese and English Instructions: Notice: 1.Please allow 1-3.0Mm error due to manual measurement. pls make sure you do not mind before your purchase. 2.The colors may have different as the difference display,pls understand. 3.Please leave us message if you find any problems on our product and we will be happy to solve the problem for you. The electronic miniature camera can realize the digging and hearing loss. Through the USB data line, the whole process can be observed in real time. Ultra-small lens, high-definition pixels, easy access to the ear canal, see more clearly. 8 LED Light Adjustable dimmer button control box according to your needs. Suitable for daily cleaning and nursing, patients with ear disease can also observe the ear canal. Professional, more versatile, can be applied to laboratory research, electronic components, jewelry identification, etc. Packing list: 1 * Microscope