Equipped with a 2.7CM lens, suitable for narrow pipes. 2.7CM short lens, half shorter than traditional lenses, solves the problem that traditional lenses cannot turn in narrow areas. 4.3-inch high-definition large screen, more transparent picture. "black technology" 1080P high-definition pixels. IP67 waterproof, no fear of harsh environments. The interior of the lens has been strictly waterproofed. With 8 LED lights, it can easily cope with dark environments such as underwater. Standard fixed hard wire, can be bent and folded at . Pixels:1920x1080P Screen:4.3-inch IPS high-definition large screen Charging:TYPE-C charging Battery capacity:2000mAh Charging time:3H Usage time:3.5H Waterproof level:IP67 Type:5M Colour:Black Material:Plastic Package Contents: 1 * Endoscope 1 * Charging Cable 1 Set * Hook Kit 1 * Chinese and English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.