Teslong NTS500 5.5mm-3M Dual Lens 5 Inch Large Screen Industrial Pipe Borescope Industrial Inspection Tools 1. IP67 waterproof camera, adapt to the harsh working environment 2. Snake tube hard line, built-in wire line, can be bent and shaped 3. 14.5mm auto-focus, clearer vision and better operation 4. High-density curved surface process to prevent screen breakage, clearly restore the true color of the screen 5. Dual lens design, front view side view switchable 6. TPU material with strong abrasion resistance, excellent ozone resistance, high hardness and high strength 7. Flashlight auxiliary lighting, easy to solve the external lighting needs of the dark environment Parameters: 1. Screen resolution: 1280 x 720 2. Screen rotation: 360 degree mirror image 3. Photographing resolution: 1280 x 720 4. Video resolution: 1280 x 720,1920 x 1080 5. Supported languages: English, Chinese, German, French, Spanish, Italian, Russian, Japanese 6. Ports: Micro-USB charging, TF card slot 7. LED torch: 4 LED lights 8. Battery: 3500mAh 9. Operating temperature: 32-113 degrees fahrenheit (0-45 degrees celsius) 10. Charging time: about 3-4 hours (if using 5V1A charger) 11. Working hours: 4-5 hours Packing list: - Main unit x 1 - USB cable x 1 - 32G memory card x 1 - Instruction manual x 1