X13 Anti-monitoring Anti-GPS Locator Detector Tag-Security Display Holders Camera lens cover replacement for

Camera lens cover replacement for Vivo X50 4G / X50 5G / V2001A 2005 2004

Compatible with IEEE 1284-SPP / byte-ecp mode

Charging Port Test

In AUX mode

X13 Anti-monitoring Anti-GPS Locator Detector Tag-Security Display Holders Camera lens cover replacement for1. 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