Features INFRARED DETECTION --- Using LED infrared physical laser scanning technology, the detector emits infrared light through the dual effects of refracting the camera glass mirror and filtering complex light through a color filter, allowing to scan out concealed EASY TO USE --- Turn on the detector switch and move up, down, left, right to scan the surrounding area. If there are red reflective spots, adjust the flashing frequency to identify concealed suspicious items. FOR VARIOUS TYPE --- Seemingly ordinary objects such as socket, smoke alarm, TV set top box and light may be camouflaged cameras that expose your every move to the eyes of people on the other end of the screen. USB RECHARGEABLE --- Built in 80mAh battery, the camera finder supports USB charging, intelligent and power saving, with long endurance, can be used for 2 hours after one full charging. COMPACT AND PORTABLE --- The size of this camera detection tool is only 42x42x14mm, small and light, can be easily put into bag or pocket for easy carrying. Specification: Item Type: Camera Detector Material: ABS Model: Q88 Battery: Lithium Battery x 1, Capacity: 80mA (Built in) Charging Duration: 1.5 Hours Working Current: 180mA MAXIMUM Continuous Working Time: 2 Hours Size: Approx. 42x42x14mm/1.7x1.7x0.6in Package List:1 x Camera Detector1 x USB Cable1 x User Manual Package List 1 x Camera Detector 1 x USB Cable 1 x User Manual