In album: 8-Band Portable Signal Jammer with Adjustable Multi-Frequency Control
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A compact 8-antenna portable jammer designed to block 2G, 3G, 4G, GPS, WiFi, and LoJack signals within a 5–30 meter range. It features independent band switches for flexible control, efficient heat dissipation for stable long-term operation, and a rechargeable battery with car charger support for mobile use. Ideal for maintaining quiet, secure environments in offices, classrooms, or meeting spaces. https://www.jammermfg.com/8-band-portable-cell-phone-jammer-jams-2g-3g-4g-gps-wifi-lojack-frequency.html
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