... , the product descriptionThe 2.4GWireless Mouse, transmission range of up to 8M, a extremely small delay.Second, ... system automatically install the drivers, press Mouse-side of the code button, Mouse side Link_Led flashing. If ... turn off Sensor, into more energy-efficient mode of work in 2 minutes if it detects to ... 100uA5. Effective distance: 3 m6. A total of seven press the button to a mouse wheel a. ...