The item is a borescope inspection camera, which adopts a 1300000 CMOS 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 (with Brightness Control) on camera head to illuminate the inspection area. With easy to use, the inspection camera has many applications including ear, nose oral & throat treatment, HVAC inspection, vent , machine equipment, engine, automotive, boat, aircraft inspection. Features - ColorBlack - Material: Durable hard plastic. - Cable length: about 5 meters. - Optoelectronic technology to investigate hard-to-reach area. - Can take photo, video and sound recording which will directly stored in your - It has built-in LED light (with Brightness Control) on camera head to illuminate the inspection area. - IP67 waterproof with 7mm diameter so that you can inspect area under water, gaps and holes. - This inspection camera has many applications including ear, nose oral & throat treatment, HVAC inspection, vent , machine equipment, engine, automotive, boat, aircraft inspection. Specifications - Built-in 6 LED light (with Brightness and take Photo Control) - Waterproof wire . - Photo and video recording. - Camera head outer diameter: 7mm. - :1300000 . - Resolution: 640*480. - LED: 6 White LED Bright light. - Focal distance: 5cm- . - Waterproof level: IP67. - Temperture: -20 - 100 degree centigrade. Applicable Models - : / / Note 2 / / S5 / S4 / S3 / I9308 / 9500 / M7 / 9508 / N5100 / . - : 4 / 3 / Note / 2 or later. - : R7Plus / 7 - : X3s. - : / V5s / V5Max. - Nubia: / Z9max. - : X4 or later models. Note: The should support 4.0 and OTG function. The system must be able to create a camera device at the bottom, some phones do not support external equipment. , , Coopad, , and other Chinese brand phones has shielded external camera and can not pair with . Package list: 2 * 5M 7mm 6-LED IP67 Waterproof Inspection Camera for Phones (Black)