NTS700 Dual Lens Inspection Camera with 7-inch Screen

Technical Specs Monitor Screen Size: 7-inchScreen Resolution: 1280x720 pixelsImage Capturing Resolution: 1280x720 and 1920x1080 pixelsVideo Recording Resolution: 1280x720 and 1920x1080 pixelsStorage: 32 GB MicroSD cardFlashlight: 1 watt Cree LEDRemote Viewing: Wi-FiPorts: USB-C charging port, Micro-SD/TF card slotPower Source: 6000mAh lithium batteryBattery Life: 3-4 hours Camera Type: Dual LensProbe Diameter: 0.21 in (5.5 mm), 0.31 in (8.0 mm)Probe Length: 3.2 ft (1 m), 9.8 ft (3 m), 16.4 ft (5 m)Depth of Field:     Straight-viewing: 1.18 to 3.15 in     Side-viewing: 0.79 to 1.97 inField of View:     Straight-viewing: 80° (5.5 mm), 78° (8.0 mm)     Side-viewing: 80° (5.5 mm), 78° (8.0 mm)Megapixels: 1.0 MegapixelLED Lights:     Straight-viewing: 6 Adjustable High-intensity LEDs     Side-viewing: 1 Adjustable High-intensity LED Probe Stiffness: Flexible and sturdySplash, Water, and Dust Resistant: Rated IP67 (maximum depth of 1 meter up to 30 minutes) under IEC standard 60529 What is i