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Hot Selling Fast Shipment 2345g Handheld Cellphone GPS WiFi Signal Shield Block Signal Detector

2025-04-13 introduction 3570
UHI-N10
DCS1800
1900~1990MHz
Office
2g, 3G, 4G, 5g, WiFi, GPS Signal Blocker
10PCS
Us, EU, Au, UK
Can Customize The Frequency You Want
Radius Is 1-20 Meters
2-3 Working Hours
1.2kg
1 W Each Band
150mm
Kraft Box and Internal with Foam
24X25X6.9 cm
China
85319010
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