Extra Digital funda trasera, negro (HB390458)

Extra Digital Back Cover Case, Black (HB390458)

A Faraday box for a mobile phone, car key or ID cards. The box works on the principle of a Faraday cage, acting as a shield that blocks electromagnetic waves. It does not emit any signals itself and does not affect other electrical devices outside it. Sized for a small mobile phone, it lets you temporarily cut yourself off from calls and text messages when you place your phone inside. It is also handy for storing car keys, ID cards, memory cards and electronic media: it blocks the signals of car key fobs, protects ID cards from being scanned and protects data media from damage. The lining blocks all signals, including mobile, radio-frequency, Bluetooth and wireless internet. The Faraday box protects against electromagnetic radiation and static electricity, and protects your privacy against information leaks: no one can detect your location through your mobile phone, or eavesdrop on, steal or destroy the information on it. The box also protects against magnetic-field distortion, making it suitable for memory cards and media to keep information safe and avoid data loss or corruption from electromagnetic interference. An attractive, convenient box with a glossy lining and a snap-fastening closure.

Genuine Extra Digital product — MPN: HB390458 · EAN: 9990000390458.