SUNDERPOWER 56645344532 Anti-Spy Hidden Camera Laser RF Signal Bug Detector Device Detection mode: 1.Laser detection, 2.Vibration (mute) detection, 3.Beep detection, 4.Led display detection. 5. Headset Wireless sweep: Frequency detection range (1mhz-65ghz), laser detection camera distance of 10cm-10m (the naked eye can identify red flashing), Probe laser wavelength of 920nm, receive frequency range: 1mhz-6500mhz, Low-voltage prompts, built-in rechargeable battery laser detection: Windows host can be seen through the eyes of all within sight of the camera facing the camera, with auto-detection function, the host to carry, when the live environment of eavesdropping devrces, pinhole cameras, casino gambling fraud, etc.., The host will be in your auto-body vibration prompts risk, with a signal strength indicator lights that can quickly find the signal at source, Note: Our products start from the date of purchase, with a year of warranty as well as a 30 day money back guarantee Perfectly used for home, office, hotel, car, bathroom, changing room, business negotiation, confidential session, factories, important workshop and research room, military installation, government agencies, entertainment venues or as a monitor for school examinations to prevent eavesdropping, being photographed, shooting videos or radiation damage. They are designed to detect wireless signals that are being transmitted within a certain frequency, from a 1GHz to 6.0 GHz range. They are capable of detecting various remote control wireless monitoring devices to include, car tracking and positioning equipment, auto focus cameras, camcorders, and spy/pinhole-type cameras etc. Detect Wireless Camera Through Wireless Frequency Detection And Various Shots Difficult To Detect With The Naked Eye Through Scanning By Red Highlight Light Accurately detect and find the WIFI mini hidden camera,  wireless IP cameras, Mobile,intercepted and pursued. There are 5 modes to be choosing from.Including,Laser detection,Vibration (Mute) detection, Beep detection, LED display detection, Headset mode to efficiently find the suspicious item. for home, hotel, bathroom, changing room, business negotiation, confidential session, entertainment venues or as a monitor for school examinations to prevent eavesdropping, being photographed, shooting videos or radiation damage. 1 x Rf Detector 1 x Earphone 1 x User Manual 1 x USB Charging Cable Size: 93mm*48mm*17mm Weight: 58g Power: Built-in Lithium Polymer Battery 450mAH USB charging By adjusting the potentiometer, increasing/decreasing the sensitivity can expand/reduce the detection range