| Feature | Description |
| Modulation system | GFSK |
| Operation voltage | 3.0-5.0V |
| Lithium battery life | 5 years |
| Lithium battery size | 40*20*35mm |
| Operating temperature | -10 to +55 Celsius degrees |
| TCP Supporting | Bluetooth2.0/1.2/1.1 |
| Functional characteristics | Key Fn switch over multimedia |
| Working distance | 10 meters |
| Multi-languages Supporting | Yes |
| Standby time | 30 days |
| Working time under normal use (6-8 hours/day) | 3-5 days |
| Uninterrupted working time | 20 hours |
| Charging time | 3-3.5 hours |
| Surface Process | Eco-friendly,high strength, high elastic silicone |
| Power Switch | Yes |
| USB Charging | Yes |
| Keyboard size | 234*134*7mm |
| Case size | 250*200*31mm |
| Product weight only | 599g |
| Product weight with package | 750g |
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