EASY TO USE: No cables required, easily connect your smartphone via wifi, easy to use. Visual ear-picking endoscope: camera resolution 1920*1080p, 3.9mm lens. Smallest lens, clearer. 3mp pixel 6 LED lights: Brighter than ordinary 4 LED lights, you can get clear video in the dark such as ear canal Adjustable brightness: 6 adjustable LED lights, more diverse and flexible environment and angle, For multi-function. Wireless Connection: Quickly connect various types of smartphones, tablets, laptops and PCs with Wifi function Ear canal protection design: Equipped with adjustable protection plug to avoid accidental injury Compatible with Android and IOS systems: This wireless endoscope The camera can adapt to both Android and IOS systems. Small focal length: 1.5~2cm focal length, you can get clear video even in the smallest places such as the ear canal. 70 Degrees 6 Adjustable LEDs: 70 Degrees and 6 Adjustable LEDs support a wider field of view, clear vision in dark environments. Versatile: Suitable for motor vehicle detectors, sewer line detectors, search and rescue, crime and custom detectors, archaeological inspections, PCB inspections. Compact design: support mobile phone photo and video.