I-Max 3M 8.5MM Wireless Flexible Borescope Endoscope Inspection Camera [IP67 waterproof ] for iPhone/iPad/Android 8.5mm diameter slim size camera head with 6 LEDS in the tip Flexible 3-foot cable for easy visual inspection in hard-to-reach area Built-in 1W LED by CREE flash light for dark area working assistance Phone holder bundled.App, APK and PC software bundled View on mobile devices (iOS & Android systems) through WIFI, capable to investigate dark and hard-to-reach areas. NOTE: If picture frozen, you can move the tube and click the APP to activate it