1. Material: PC, electronic components
2. Function: anti-location, anti-eavesdropping, anti-candid photography, phone eavesdropping, anti-long-distance eavesdropping, anti-pinhole video
3. Signal detection range: 5 cm-10 meters
4. Built-in battery: 400mAh lithium battery
5. Working hours: 24 hours
6. Laser detection, can accurately detect all cameras
7. Small size, easy to carry
8. Six levels of signal strength adjustment, you can choose according to your needs
9. Dimensions: 14.3 x 2.2 x 1.5 cm
10. Net weight: 12 grams