1. Material:ABS

2. Frequency: 125 KHz

3. chip: Original AT MEL T5577 (The best rewritable chip)

4. Package included: 10pcs RFID keyfobs

5. Working Mode: Read-write modes  - Can be used in 125KHz RFID card Copier/ Duplicator

6. Storage Capacity: 330 bit (264 free bit availability)

7. Reading distance is 0 - 10cm

8. Color: Red,Blue,Yellow

Package include:

10pcs T5577 RFID rewritable 125KHZ Keyfobs