Feature: 【Effective & Accurate Detector】: Can accurately detect any eavesdropping, location trackers, hidden cameras, electrical radiation sources, GPS trackers, 2G, 3G, 4G mobile signal, infrared camera, etc. 【4 Detection Modes & Range】: With 4 detection modes: Laser detection, Vibration(mute) detection, Buzzer detection, LED signal display detection, use WiFi mode and Full-band mode to switch moded, the frequency detection range covers 1MHz to 6.5GHz 【Adjustable sensitivity】: Upgraded ultra-sensitive chip, this camera detector has 5 levels of sensitivity (increase sensitivity, widen detection range, reduce sensitivity, shorten detection range, and identify radio wave sources faster) 【Lightweight & Portable】: 30g weight and 5" length, lighter than a pen, can be put in a pocket, easy to carry and store, suitable for office, hotels, conference rooms, bathrooms, locker rooms, etc. 【Rechargable & Long Standby 】: Built-in 300mA rechargeable large battery capacity, after charging can be used for about 8-25 hours (the length of time depends on the use mode), no need to replace the battery Specification: 1. Material: Aluminum alloy 2. Frequency Range: 1MHz - 8000MHz 3. Detection dynamic Range: > 73Db 4. Detection Sensitivity: ≤0.03 MW (main frequency band) Detection 5. Range: 2.4 GHz 6. Wireless Camera: 10m2 (Standard 10mW Camera) 1.2GHz 7. Wireless Camera: 15m2(Standard 10mW Camera) 8. Mobile Phone Signals 2G, 3G, 4G: 1-10m 9. Indicating mode: 9-level LED light-emitting indicator/tone-changing 10. Indicator Power supply: built-in 3.7V lithium polymer battery 11. Working current: 60 mA Continuous work: 15-25 hours 12. Product size: 16mm*130mm(mm) 13. Color: black Pakage: 1 * Detector Pen 1 x USB cable line 1 x manual