1. The standard MICR interface
Within the scope of 2.10 meters can realize effective operation
3. The modulation mode: GFSK
4. Working voltage: 3.0 to 4.2 V
5. Working current < 2.5 mA
6. The standby current: < 0.3 mA
7. The sleep current: < 40 ua
8. Charging current acuity 200 ma
9. The standby time: > 114 days
10. The charging time: < 2 hours
11. The lithium battery capacity: 200 ma
12. Sustainable work hours: 64 hours
13. Lithium battery life: 3 years
14. Lithium battery specification: 30 * 16 * 46 mm
15. Keys: 60 plus or minus 10 g
16. Key life: 3 million clicks
17. Working temperature: - 10 - + 55 deg