1. Super high sensitivity with 1600 DPI

2. No Line-Of-Sight Required, fully 360 degree operation

3. Low power indicator : Flash light to remind you to change batteries

4. Advanced optical sensing technology

5. Sleeping mode design save power consumption

1. Super high sensitivity with 1600 DPI

2. No Line-Of-Sight Required, fully 360 degree operation

3. Low power indicator : Flash light to remind you to change batteries

4. Advanced optical sensing technology

5. Sleeping mode design save power consumption

1. Super high sensitivity with 1600 DPI

2. No Line-Of-Sight Required, fully 360 degree operation

3. Low power indicator : Flash light to remind you to change batteries

4. Advanced optical sensing technology

5. Sleeping mode design save power consumption

1. Super high sensitivity with 1600 DPI

2. No Line-Of-Sight Required, fully 360 degree operation

3. Low power indicator : Flash light to remind you to change batteries

4. Advanced optical sensing technology

5. Sleeping mode design save power consumption

1. Super high sensitivity with 1000 DPI

2. No Line-Of-Sight Required, fully 360 degree operation

3. Low power indicator : Flash light to remind you to change batteries

4. Advanced optical sensing technology

5. Sleeping mode design save power consumption

1. Use optical + RF-Wireless technology

2. Super high sensitivity with 1600 DPI

3. No Line-Of-Sight Required, fully 360 degree operation

4. Features a blue LED on the scrolling wheel.Allows the mouse to gleam in the dark