Feature: 1. Privacy Protection: Our detectors can detect wiretap devices, car tapping , ph0ne tapping, meeting tapping, pinhole cameras, wired and wireless hidden cameras, locators, and more. 2. High-quality material: Made of high-quality PC material, it is as portable as a pen (only 28 grams), easy to carry and store, and takes up no space at all. Perfect for home, office, travel and more. 3. Multiple detection modes: RF wireless signal detection, vibration detection, buzzer detection, infrared detection, anti-theft alarm, flashlight auxiliary lighting. Easy to carry and store without taking up space at all. Perfect for home, office, travel and more. Product Name: Detector. Product volume: 2.5x10.8x1.5CM. Product weight: 12g. Charging interface: USB. Working hours: 24 hours. Signal gear: 6 gears adjustable. Signal detection range: 5 cm-10 meters. Optical lens: special special filter. Product material: PC. Colour: Black. Package Inlcuded: 1 x Detector. 1 x Charging Cable. 1 x Instructions