For OnePlus Nord CE 2 5G Painted Marble Pattern Leather Phone Case(Blue Green) Filter-Anti-Dust Plugs and mass residential devices issue

and mass residential devices issue a signal to a fire alarm system

66inch * 20

Seven major functions:

the sensitivity is increased by 2-3 times

Function: keyboard

For OnePlus Nord CE 2 5G Painted Marble Pattern Leather Phone Case(Blue Green) Filter-Anti-Dust Plugs and mass residential devices issue1. Made of PU leather and TPU material, it can be used for a long time. 2. It fully protects the equipment from general scratches, dirt and abrasion. 3. The stand design makes it easy for you to watch horizontally. 4. With card slot and wallet, it is practical and convenient. 5. Easy access to all ports and buttons without removing the shell.