Please allow plusmn3cm as the error range for the manual measurement

Style: leisure

Product category: straight-line

Waterproof rating: IP67

Mobile Phones Endoscope Device Health and Medical Products Please allow plusmn3cm as theproduct description: 1: 8 high brightness LED lights are adjustable (adjustable to a fully closed state) 2: Waterproof level: IP67 (has passed the European and American CE, FCC, and RoHS certification) 3: HD coms camera 4: Resolution: 5. 5 7. 0mm lens is 640*480, 8mm is 1280*720 5: Android interface, distribution USB interface adapter cable 6: Frame number: 30 frames per second 7. Effective focal length: 3 10cm