| • | BlueTrack Technology - Works on virtually any surface including granite countertops, carpets, and wood tables |
| • | Nano Transceiver - Leave plugged in when you?re on the go, or stow in mouse |
| • | 4-way scrolling and 4 customizable buttons - Additional advanced features with included software |
| • | Includes video effectsUp to 10 months? battery life - Battery status indicator lets you know when your battery is running low |
| • | 3-year limited hardware warranty |
