Made of the latest nano shielding cloth, the shielding performance can reach more than 60 dB after testing. It can prevent the active or passive leakage of information and effectively protect the information security of you and your environment. After entering the secret-related places, the mobile phone can be put into the set and the magnetic button can be buckled to achieve the purpose of shielding; when leaving the secret-related places, the mobile phone can be removed from the set, and the normal use of the mobile phone can be restored.
