Product Features:  1. [ Check your Ear yourself ] : The digital otoscope can be connected with wireless signal to your Android phone/tablet or iPhone/iPad. Without a doctor visit, it's portable and convenient for daily ear health check 2. [ Easy to Operation ]：Scan QR code and download the APP on your phone; Press the turn on/off button 1.5s to get the otoscope power on; Pick up your phone to search WiFi signal, click it to connect. Please check details on the USER MANUAL 3. [ 3.0MP HD Camera with 6 LED ] : Ultra small 3.9MM diameter otoscope camera is featured with 5.0 MP CMOS sensor camera and 6 LED lights, can easily access ear canal, providing a clearer image and more outstanding color reproduction no matter how dark the ear is. Note: The best camera focal length is 055"-0.787"（1.4cm-2cm) to capture clear images and videos. 4. [ Ergonomical Design ] : Streamline handle, human engineering mechanics design; 90 grams, is lightweight. The outer casing of the ear inspection camera adopt ABS polishing technology, that has excellent impact strength and wear resistance 5. [ Multifunction Wireless Ear Endoscope ] : Endoscope ear cleaning not only can check the ear canal, but also can check the eardrum, mouth, gums, ear, nose, throat, nasal cavity, scalp hair root and other body parts. Perfect for doctors, nurses and home use.  Specifications:  -Lens diameter: 3.9mm -Resolution: 1080P -Signal distance: 3m -Angle of view: 70 degrees -Focal length: 1-3 cm -Exposure light automatic -Working temperature 0 to 70 degrees -6pcs adjustable LED lights -Power supply: 5V DC via USB -Support system: Android/IOS -Photo format: JPEG -Video format AVI -Color: Black/Red / Green  Kindly Notice:  1. Children and elder can’t use it alone, must be accompanied by a parent. 2. No suitable for people with narrow ear canal and please wipe with alcohol. 3. We provide 12-Month warranty and 24hours customer support teams. 4. If you have any question, please feel free to contact us firstly.