https://alexnld.com/product/8mm-wifi-borescope-camera-ip67-waterproof-wifi-borescope-1080p-hd-dual-inspection-camera-for-android-apple-device-with-8-led/?hilite="6 LED 9mm Lens Waterproof IP67 USB Wire Endoscope Camera Inspection Borescope Tube Camera for Android Tablet PC"