Item Type: Endoscope Camera Model: F220 Horizontal Angle: 70 Operating Temperature: 32-113, that is, 0-45. Camera Waterproof Level: IP67, only applicable to lenses. Support System: For iOS and for Android. Lens Focal Length: Approx. 8cm / 3.15in Camera Diameter: Approx. 5.5mm / 0.22in Battery: 1 x lithium battery, 2600mA. Shipped with built in battery. 1Easier Inspection: Equipped with 5.5mm probe camera, this endoscope allows for easy inspection in narrow and hard to get seams and corners. 2With Bright Light: Comes with stable lighting that has high brightness, the industrial endoscope ensures reliable working in dark places. 3Wider Application: Used in industry, electrical appliances and power, parts manufacturing, motor vehicle testing, safety detection and more. 4Waterproof Design: IP67 waterproof camera can be used normally underwater, while the rainproof screen suits for works in wet environments. 5Simpler Operation: Allows for flexible bending, the endoscope camera with 70 horizontal angle is very convenient to operate for you.1 x Endoscope Camera1 x USB Charging Cable1 x User Manual5 x Accessory