1、Premium materials, it is made of ABS material, erosion proof and oxidation proof, can easily fix the mobile phone, and can be operated with one hand. 2、With a wide range of applications, it is very suitable for car engine maintenance, electrical maintenance, drainage, plumbing, machinery, inspection, and visual inspection of inaccessible areas. 3、7mm camera, which has a resolution of 640x480, can penetrate into narrow pipes for detection, making your repair process easier and easier. 4、Adjustable light, it has 6 LED lights, which can be adjusted by the dimming button of the control box as needed, greatly reducing the image exposure, and the color effect in the dark or low light environment without distortion. 5、Supports multiple systems, it supports the connection of mobile phones and computers, and can support the output of pictures and videos. Item Type: Endoscope Model: AN100-7 Material: ABS Power Supply: 5V DC Via USB Purpose: It is suitable for equipment inspection and observation. Lens Diameter: Approx. 7mm / 0.3in Resolution: 640x480 Sensor Size: 1/9 Inch Frequency: 30fps Viewing Angle: 70° Proof Rating: IP67 Exposure: Automatic Working Temperature: 0℃~70℃ Illumination: 6xLED Brightness Adjustable Applicable System: for Android, for XP, for Win7, for Win8 Picture Format: JPEG Video Format: AVI 1 x Endoscope 1 x Hook 1 x Magnet Hook 1 x Reflector 1 x Waterproof Tube 1 x Manual