New and high quality
Frequency:125KHz+13.56MHz
Card chip:T5577+ UID/CUID
Read/Write Time:1~2 ms
Rewitable:> 100,000 times
Data Retention:> 10 years
Material:ABS
Size: 5.3*3.1CM
Package Included:1pc
Note:
1. Due to manual measurement, please allow an error of 1-3mm.
2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.