Specification:100% brand new and high qualityMaterial: Plastic, MetalColor: BlackPen length: approx. 15cmPackage size: approx. 23 x 8.5 x 3cmConnecting: For Windows PC, for android system with OTG functionLens: 5.5mmPixel: 0.3MPFocus distance: 1.5cmFeatures:With electronic micro-camera, you can achieve real-time observation of the whole process of dig earwax through the USB data cable.Ultra small lens with HD pixels, easy access ear canal and see more clearly.6pcs LED lamp brightness can be adjusted by dimmer button of the control box according to your need.Small exquisite design with controllable light, easy to operateMultifunctional, it not only can check the ear canal, but also can check the eardrum, mouth, gums, throat, nasal cavity, scalp hair root and other body parts. Digital USB Mini Camera Easy Computer Installation Guide:Windows 7/10 Connect the USB to the Computer. The device driver will be automatically installed. Go to START. Search for the Windows app Camera. Open the Camera app. Hint: Change the camera if it shows the Webcam by clicking on the camera icon. Select USB 2.0 PC CAMERA. MAC OS 1. Connect the USB to the Computer. 2. The device driver will be automatically installed. 3. Go to Launchpad. 4. Search for QuickTime Player. 5. Open QuickTime Player and select New Movie Recording. 6. Select USB 2.0 PC CAMERA if different camera is showing. Android mobile devices:Note: Compatible devices must support USB OTG Function. All newer android devices supports USB OTGDownload CameraFi2 app from Google Playstore Open the CameraFi2 app Plug the USB into your phone after the app is running. If you plug the device in before running the app, it will NOT work.Package included:1x Pen Camera2x Earpicks1x Dust bellows1x CD1x Manual1x Type-C converter