4 Bands, 200w High Power signal Jammer / Shield / blocker,for prison,military Description: DZ101H-600w cubical cell phone signal jammer is mainly used...
Product Description Highly portable, Palm Sized, Easy to carry Block cell phone bands, GPS bands simultaneously Good cooling system with Wind slots in both sides and built-in fans design .Nonstop...
4 bands,handheld jamme / prison Jammer ,meeting room /office / police use Description: This is a portable type mobile phone signal...
Brief Case Portable Signal Jammer 3-5watt Per Band Built In Ups Battery 1..The jammer adopts 2 hours battery for keep continuous...