Shanyi Fishing Underwater Video Camera System With 7" Color Monitor And HD Cameras The product you are looking at is the latest, fashional and convenient Underwater Video Camera System. It not only has a large and color screen, but also has HD 600TV lines camera with high definition. The monitoring depth of this Underwater Video Camera is up to 20m, 30m or 50m to meet your needs. There are 2 high-power white lights for camera light source, and these two white lights are separated from camera to prevent the water spray come into the camera. It is a great progress design than before. A. This Underwater Video Camera has a 7 inches HD TFT color monitor. The horizontal reslution of the camera is up to HD 600TV lines for which it provides much more clear image than 420TV lines camera. B. It is a great progress than previous versions that these two high-power white lights are separated from camera to prevent the water spray coming into the camera. Besides, these two high-power LEDs are ultra bright which satisfy your requirements.(waterproof body) C. The using time of the battery is more than 8 hours when charged up. When it is charging, the indicator light is red, and it will turn green when battery is fully charged. NOTE: The battery is NOT included in this package due to the air transport.&lt;br&gt;The plastic fish tail can change the direction of the camera and the fish body camera could be dived vertically with the help of plastic fish tail. D. These two lead bricks not only protect and balance the fish body, but also add some weight to the fish body for inspection in deepper water area.&lt;br&gt;It is important to connect cable correctly to ensure proper functioning. There are three cable (camera, video and power cable) need to be connected, and the connection diagram is shown as follow. (Underwater exploration; Ocean/Ice/Lake fishing; Swimming/diving/snorkeling; Well/pipe inspection)