A camera for a mouth of the present invention is used by connecting to a mobile phone. The camera for a mouth is composed of a line which has a camera lens and a flash for lighting at the end. A function for imaging a photo by connecting a jack to the mobile phone is needed. The camera for a mouth verifies a cavity and an oral cleaning state (teeth brushing state) by connecting to the mobile phone to put a lens part in the mouth so as to image an oral state (teeth state).COPYRIGHT KIPO 2017휴대폰에 연결해서 사용선으로 되어 있어서 끝 부분에 불빛터지는 빛하고 카메라 렌즈가 있다휴대폰에서도 잭을 연결해서 사진이 촬영되는 기능이 있어야 됩니다휴대폰에 연결해서 끝부분 렌즈있는 부분을 입에 넣어서 구강(치아상태) 촬영해서 충치 또는 입안의 청결상태(양치정도의 상태)를 파확