$330.36



16way mobile phone signal blocker, meet different needs, you can freely choose the signal that needs to be shielded. 2The effective shielding radius is 14 meters (the actual interference effect depends on the use environment). 3All original new electronic components and integrated circuits are used, with stable performance and high performance. 4The surface is oxidized, corrosionresistant. The aluminum casing and cooling fan help to dissipate heat well. 5Can be used directly with car charger. Easy to carry, low power consumption, harmless to human body.