- Fits 9-11.5inch Tablet
- Bluetooth 3.0 Interface Standard
- Bluetooth / Wireless and Universal
- Operating Distance to 10 Meters
- Modulation System: GFSK
- Operating Voltage: 3.7-5.0 V
- Operating Current: <2.5 mA
- Standby Current: <0.3 mA
- Sleeping Current: < 40 uA
- Charging Current: > 200 mA
- Standby Time: 30 Days
- Charging Time: 2-2.5 Hours
- Battery Capacity: 200 mAh
- Uninterrupted Working Time: 60 Hours
- Lithium Battery Life: 3 Years
- Key Strength: 80±10g
- Key Life: 5 Million Strokes
- Operating Temperature: -10 - +55