This ultra small 3.9mm otoscope features a 5MP CMOS camera sensor and 6 LED lights, to easily access the ear canal, providing a more image clearer and more outstanding in color reproduction, no matter how dark the ear is.Easy Operation: Simply download the APP and connect it with your phone or tablet to check ears, nose, scalp, roots, ect.1080P HD Resolution: lens provides super clear view of your ear canal, helps remove the earwax easier and safer.3 Ear Spoon Sizes: Ear spoons are made of smooth material for effective cleaning while also being safe.USB Rechargeable: Built-in rechargeable 350mAh battery which can last up to 90 minutes.Wide Compatibility: Compatible with iOS and Android devicesPackage Contents1 x Ear Odoscope2 x Protectors2 x Cotton Swabs3 x Ear Picks1 x Charging Cable1 x User Manual""Material: Metal, PlasticColour: BlackWorking Frequency: 2.4GHzImage Transmission Rate: 30fpsImage Sensor: CMOSBattery: 350mAhCharging Time: 1.5hBattery Life: About 90 minutesRated Power: 5WLens Diameter: 3.0mmBest Focal Length: 1.5-2cmPixel: 5MPGravity Sensor: 6 AxisProduct Size: 12.5 x 1.2 x 1.2cmPackage Size: 17.5 x 7.5 x 3cm"