1. Bluetooth 3.0 interface standard.
2. Operating Distance to 10 maters.
3. Modulation System: GFSK
4. Layout :QWERTY/AZERTY/QWERTZ
5. Standby Time: >100 days
6. Number of key :78
7. Battery Capacity: 7AAA*2
8. Uninterrupted Working Time: 100 hours
9. keyboard color :Black
10. Key Strength: 80+-10g
11. Key Life: 5 million strokes
12. Support system :for Windows /Android /ios.
2. Operating Distance to 10 maters.
3. Modulation System: GFSK
4. Layout :QWERTY/AZERTY/QWERTZ
5. Standby Time: >100 days
6. Number of key :78
7. Battery Capacity: 7AAA*2
8. Uninterrupted Working Time: 100 hours
9. keyboard color :Black
10. Key Strength: 80+-10g
11. Key Life: 5 million strokes
12. Support system :for Windows /Android /ios.