Anti-theft bag for car keys

The large-size shielding bag is applicable to samsung, apple, huawei and other mobile phone signal shielding bag, mobile phone shielding bag, mobile phone radiation protection bag, anti-degaussing bag, mobile phone bag can shield the car keys to prevent theft



The external size of the small shielding bag is 13.5x10cm







There are two bags inside, one for radiation protection and the other for blocking cell phone signals.

Scope of application: smart phones, bank CARDS, disk readers and other daily electronic devices.

Function:

1. Radiation protection: the use of this cell phone bag can prevent cell phone signals from radiating to the human body and avoid cell phone radiation damage to human health. It is favored and favored by pregnant women and ensures the healthy growth of the fetus.

2. Anti-demagnetization: the mobile phone can be put into the bag, and the magnetic bank card can be put into another bag, shielding any scan, and the magnetism will not disappear.

Three, no signal, can block cell phone signals, the reply is "call cannot be connected" phone is no signal state, rather than the shutdown, interrupted by not calling, and avoid misunderstanding, the caller in real life, as long as the mobile or PHS bag special nanometer blocking layer will automatically cut off waves, make you entered without shutdown of don't disturb service; As the diversity of modern life, some bosses, managers and people working in the field of business, public relations, personal leisure time is less and less, in special cases if shut down, would be to deliberately avoid misunderstandings, and even cause boss, colleagues, friends, lover, wife, or a business partner of suspicion, use the phone rest bags, while others use any communication tools to call your mobile or PHS, will receive "you call the user temporarily unable to connect, please wait for a while and then the" tips, you can without shutdown of free to you for any leisure time outside of work, In this way, the unnecessary trouble caused by power off for no reason will bring unexpected convenience to your life and work.



Working principle: using this communication method can better protect themselves, better work.

Technical parameters: attenuation 90dB, efficacy :99.9%

Users: civil servants, bosses, white-collar workers, successful people, pregnant women, soldiers, doctors and other people who often carry smart phones.

Suitable for important places: secret meetings, secret operations, capture prisoners, military and other safe places.

Use purpose: to prevent cell phone radiation damage to the human body, politely reject cell phone calls, to prevent phone harassment, not to be mobile phone calls interfere with the normal work and rest schedule, safe to prohibit the use of mobile phone place