Technical Specifications
| Material | Alloy |
| Available color | Black with gray/gold/black edge |
| Power supply | 4 AA alkaline batteries |
| Battery life | Over 15000 cycles |
| Card reading distance | 0-5cm |
| Reading & writing time | <0.25s |
| Date keeping | Over 10 years |
| Applicable chip | Mifare 1 (13.56Mhz) |
