Faraday Wallet Signal Blocker extra digital HB390434 — RFID protection for phone and ID cards

Faraday Wallet Signal Blocker extra digital HB390434 is a compact protective wallet designed to block electromagnetic signals and protect phones, car keys, ID cards and other small electronic storage media. The product uses the Faraday cage principle to shield its contents from incoming and outgoing wireless communication while not emitting any signals or affecting external devices. The thin Faraday pocket is incorporated as a discreet compartment inside a convenient wallet secured with a Velcro strap.

Advantages

The Faraday wallet blocks mobile, radio frequency, Bluetooth, Wi‑Fi, GPS and other wireless signals, and also provides shielding against electromagnetic interference and static discharge. It prevents unauthorized RFID/NFC scans of bank and ID cards and helps protect stored digital data on memory cards and small electronic devices from degaussing or interference. The wallet lets you temporarily isolate a phone without powering it off, avoiding reboot, PIN reentry or Bluetooth reconnection.

Suitable for

• Mobile phones for temporary signal isolation
• Car keys to prevent relay theft and unwanted signals
• ID cards and contactless bank cards to block RFID/NFC scanning
• Memory cards and small storage devices to protect data from electromagnetic interference
• Situations requiring device silence: meetings, theatres, medical facilities, travel

Key specifications

• Brand: extra digital
• Model / MPN: HB390434
• EAN: 9990000390434
• Dimensions: 195 x 12 mm
• Weight: 44 g
• Color: black
• Signal blocking: RFID, Bluetooth, 4G, Wi‑Fi, GPS, GSM and similar frequencies

How to use

Place the device or card you want to shield into the thin shiny Faraday pocket inside the wallet and close the Velcro strap to secure it. For normal wallet use, keep items in the wide compartment; items inside that compartment will function normally. To isolate a phone, insert it into the Faraday pocket and close—this blocks incoming and outgoing signals until the phone is removed. For data protection, place memory cards or electronic storage devices into the shielding pocket to reduce risk of electromagnetic interference.

Usage recommendations

Use the Faraday wallet when you need temporary signal blocking or RFID protection: during confidential meetings, in entertainment venues, when storing cards or memory media, or while parking/storing a vehicle. Do not place devices requiring constant connectivity (emergency trackers, required medical alerts) inside the shielding pocket. Ensure the pocket is fully closed for effective shielding.