Feature: 1. Made of high quality ABS material, the endoscope is anti corrosion, anti oxidation, sturdy and durable. 2. The mobile phone can be easily fixed, and it can be operated with one hand, which is more convenient to use. 3. It is suitable for car engine maintenance, electrical maintenance, drainage, pipeline, machine, inspection and visual inspection of inaccessible areas. 4. Adjustable 6 LED lights, which can be adjusted by the dimming button of the control box as needed, and the color effect will not be distorted in the dark or low light environment. 5. Support for Android, for XP, for Win7, for Win8, for Vista systems. High resolution, clear image, IP67 waterproof level. Specification: Item Type: Endoscope Model: AN100-8 Material: ABS Purpose: Industrial equipment inspection and observation Power Supply: 5V DC through OTG, USB Port Lens Diameter: Approx. 8mm / 0.3in Sensor Size: 1/9 inch Resolution: 1280 x 720 Frame Rate: 30fps Viewing Angle: 70° Waterproof Level: IP67 Exposure Light: Automatic Operating Temperature: 0℃~70℃ Illumination: 6 x LED, adjustable brightness Support System: for Android, for XP, for Win7, for Win8, for Vista Picture Format: JPEG Video Format: AVI. Package List: 1 x Endoscope1 x Hook1 x Magnet Hook1 x Reflector1 x Waterproof Ring1 x Manual Note: Do not use in high temperature equipment.