Product Features: 1. Quickly find wired and wireless pinhole cameras. 2. Anti-candid infrared scanner can detect all pinhole cameras. 3. The LED flashlight finds a reflective red spot, turn on the flashlight to see if there is a Invisible camera. 4. With imported infrared scanning laser lamp and nano-filter, this product can identify all pinhole cameras. 5. With large window, it can find out any reflecting red spot of camera with a scanning distance of 10meters. 6. Any cameras whether working or not can be identified. Product Parameters: Material: ABS Battery Capacity: 300mA Operating Current: 50mA Charging time: 2 hours Continuous Working: 6-8 hours