The item is a borescope inspection , which adopts a 1300000 pixels CMOS , 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 head to illuminate the inspection area. With easy to use, the inspection has many applications including ear, nose oral & throat treatment, HVAC inspection, vent , machine equipment, engine, automotive, boat, aircraft inspection. Features - Color: Black. - Material: 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 mobile phone - It has built-in LED light on head to illuminate the inspection area. - IP67 waterproof so that you can inspect area under water, gaps and holes. - This inspection 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. - Waterproof wire . - Photo and video recording. - head outer diameter: 5.5mm. - Pixels:1300000 pixels. - Resolution: 640*480. - Focal distance: 3-8cm. - Waterproof level: IP67. - Temperture: -20 - 100 degree centigrade. - Photo format: / avi. Applicable Phone Models - :3 / 4 / Note. - : E / Xpro / Pro / 6. - : S3 / S4 / S5 / ; Samung N5100 / / Tab S2 / Note 2 / 3 / 4 / 5 / 10 / -E230L / N915L / -E301L / -T805 / -E160L. - : R / 7. - : / / 9. - : +. - : X3S / / S5V / S510T. - : 5 / D855 / F400S / F400L / F350L / F320S / F320L / F310L / F240L. - Nubia: / / MINI / - Meizu: S51. - : / V5S / Note: The phone should support 4.0 and OTG function. must be able to create a device at the bottom, some phones do not support external equipment. , , Coopad, , and other Chinese brand mobile phones has shielded external and can not pair with phone . Package list: 1 * 5M 5.5mm 6-LED IP67 Waterproof Inspection for Phones (Black)