@GB Feature -Power on and play -4.3 inch screen. -For Dual lens : Two views are display on one screen at the same time -Can take picture and record video -Both front camera and the side camera are up to 1080P resolution,good for image capture, video recording. -IP68 waterproof camera. -Build-in 2600mAh battery for 3-5 hours working time. -Rigid cable can easily shape what you need. -Equipped with adequate accessories, Hook, Magnet, which can adapt to a variety of environments Application : Car overhaul / Check water leak in wall / Check gas tank / Check drain pipe in shower /Check hydraulic leak /Find out tiny spots that need fixing Specification Monitor: 4.3 HD color screen Resolution: 2.0 megapixel HD 1920*1080P Line length: 2M/5M Hard Cable Focal length : 4CM-5M Waterproof : IP68 Waterproof (only for lens cable) Lens diameter: 8MM Light source: P40 8 LED Lights (adjustable) Battery endurance: About 3-4 hours Battery : 1 * lithium battery, 3.7V, 2600mAh Note: 1.There are single lens and dual lens optional. 2.The TF card is not included.