1.portable dental equipment 2.380 TVL 3.can connect with TV monitor; 4.build in rechargeable Li-ion battery; 5.color cmos portable dental equipmentBasic Description* This dental camera that enables users to examine their teeth, ears, hair and other body parts on their own. You also could use it to look into cotton fiber, inset ,leaf, rock and mini-size electron element so on.* Operation is easy. ...