-按键数：4个
-是否可选分辩率：800/1000/1200/1600
-工作方式：蓝牙2.0
-支持Windows 98, ME, 2000, XP and Vista OS
-供电模式：2节AAA电池供电
- 频段：2.4 - 2.4835GHz ISM频段
- 接收灵敏度：-75bm（标准）
- 操作距离：10m
- 耐温度：-10?85℃
-工作环境：0--55°C
| Switchable CPI among 800/1000/1200/1600 |
| l Features comfortable, ergonomic design |
| l Built-in software solutions with Bluetooth human interface device and comply with the standard version of the Bluetooth SIG Bluetooth 2.0 |
| l Work with Windows 98, ME, 2000, XP and Vista OS |
| l AAA alkaline battery x2 |
| l Frequency band: 2.4 - 2.4835GHz unlicensed ISM band |
| l Receiving sensitivity: -75bm (standard) |
| l Operation distance: 10m |
| l Operating temperature: -10~85°C |
| l Workable environment: 0-55°C |
| l Humidity: 20%-50% |
