Min. Order Reference FOB Price
1 Piece US$159.70-176.50 / Piece
Product Description
8 Band WIFI 2.4G 5.8G Handy Signal Jammer, 3G 4G Mobile Phone Signal Blocker Introduction: Although this era is an era that belongs to cell phones and computers, there are still many places where cell phone use is not permitted, such as the meeting room, tribunal, and classroom, and so on. ...