The main features of the camera: multi-functional endoscope, observe the skin, the situation, timely detection of the body problems. Endoscopes and pet endoscopy. The WIFI signal remained stable within 10 m. Split design for easy cleaning and disinfection. low power consumption. Can be charged through the computer, power group, car, etc. Fine technology, good performance. The IP67 is waterproof and easy to clean. Easy to use and carry around. Durable camera. specification: Imaging Sensor: CMOS Camera light source: 8 adjustable led Operating temperature: 32 to 113 ℉ (0 to 45℃) Battery: 1 x 3.7V lithium battery (inclusive) Battery life: 3-4 hours Waterproof rating: IP67 (lens only) Camera resolution: 1280x720 (pixel) Perspective: 45 degrees WiFi distance: 10 meters Focus length: 10-20mm/0.4-0.8 inches Support system: suitable for Android 4.2 above, suitable for iOS 8.0 above camera. Material: plastic colour: White Package Contents: 2 x Wireless Camera Endoscopy Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.