CAJOLI USB Borescope - 2m 8.5mm

WIFI transmission, compatible with all mobile phones Two-way 180° steering endoscope 8.5mm camera, camera length 18mm Field of view: 90° IP67 waterproof and oil-proof 8 LEDs IP67 waterproof Screen temperature display, automatic alarm when the camera temperature reaches 85°C (text + sound prompt) Time watermark, print report The maximum temperature tolerance of the camera is 100°C Snake length can be customized 2000mA battery capacity, more than 4 hours of use