USB tool camera

Features of USB tool camera: *300K High Definition colour CMOS Sensor *4 while LED lights *Supply power by 4pcs 4AA battery *The clearness of the LED Fill Light can be adjusted *USB tool camera *Cost-effective visual aid for hard-to-reach areas Camera Specification Operation Illustration 1) Please open the battery cover and install the battery in correct direction, then close the battery compartment. 2)Connect the AV Out and the TV AV In well 3) )Opening the power switch,there are picture display on TV.You can adjust LED Fill light when it is in dim light condition,meanwhile,please close the LED when it is clear enough. 4) Please Stretch the flexible hose to the places which you need to observe 5) Please switch off the power after finishing using it to reduce the loss of the battery electricity.Meanwhile,please take out the battery when you do not use it for a long time. 6) Recommend you use high performance battery