Faraday bag – signal blocker for phone/ car keys/ ID cardsFeatures: The case works on the principle of a Faraday cage: like a shield, it blocks electromagnetic wavesIt does not send any signals itself and does not affect other electrical devices outsideThanks to Michael Faraday’s discovery, many devices in our daily lives protect us from the harmful effects of waves or electrical discharges (such as cables, microwave ovens, cars, airplanes etc)This case is designed for a mobile phone Just put your phone into it, and you can temporarily isolate yourself from calls and SMS messages Its size makes it suitable not only for phones, but also for car keys, ID cards, memory cards and electronic products with storage media It is also a car key cover that provides full protection and safety of your vehicle It is convenient to use during business meetings, in theatre or concert halls, cinemas, on the road, in medical facilities or in procedures where electronic devices need to be switched off Simply place your phone in the case and you won’t have to manually switch off your phone and then wait for it to reboot, enter a PIN or reconnect Bluetooth devices, etcThe Faraday bag blocks all signals: mobile, radio frequency, Bluetooth, wireless internet, etcThis bag protects against electromagnetic radiation and static electricity (it is favored and loved by pregnant women to ensure the healthy growth of the fetus), and blocks mobile signals for unwanted callsAnd more: Faraday bag respects your privacy and prevents information leakage: no one can track and locate you through the mobile phone, no one can steal the conference content through the mobile phone, and no one can steal or destroy information on your phoneThe case also works also as anti-degaussing: all kinds of memory cards and electronic products with storage media are placed in the shielding bag to prevent degaussing, protect the data information stored therein, and avoid the interference of electromagnetic fields and prevent data loss If the bank card is placed in the shielding bag, the signal of the mobile phone can be prevented from degaussing the bank cardElegant, soft, leather imitationVelcro fastening Made of durable materialsSpecifications: Dimensions: 185x110mmWeight: 64gColour: blackSignal blocking: RFID, Bluetooth, 4G connection, Wifi, GPS, GSM, etc