The item is a borescope inspection camera, which adopts a 2MP camera, and optoelectronic technology to investigate hard-to-reach area. It helps you to diagnose broken part, weld point and machine equipment. It has built-in LED light on camera head to illuminate the inspection area. Features - Color: Black. - Material: Plastic. - Size: 70 x 3 x 3 - Cable Length: 5m. - Lens Diameter: 8mm. - Waterproof: IP68. - Focal length: 4-10 - Unobstructed Effective Range: 5-10m. - Support system: /iOS 4.2 (iOS8.0 above)/Windows/ . - Optoelectronic technology to investigate hard-to-reach area. - Can take photo, video and sound recording which will directly stored in your mobile phone. - It has built-in LED camera head to illuminate the inspection area. - IP68 waterproof with 8mm diameter so that you can inspect area under water, gaps and holes. - Fits most and IOS phones, table PC, PC and laptop. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 x