Capacity of 64 BYTE
Reading from the use of the environment and the power of the reader about (eg: round section attached to the battery on the phone reading from 20mm/15-20mm ; may be used in conjunction with NFC readers.
1 - 2 ms
-20 ℃ - 55 ℃ ( humidity of 90%)
> 100000 times
> 10 years
40MM , (can provide customized)