Ele MIIIW Wireless Mute Mouse Portable Mouse 1600DPI 2.4GHz Laptop Mice Ergonomic Design for Windows Andriod Laptop PC Computer Mac Office/Home use MWMM01 1.Description: MIIIW Wireless Mute Mouse Portable Mouse 1600DPI 2.4GHz Laptop Mice Ergonomic Design for Windows Andriod Laptop PC Computer Mac Office/Home use MWMM01 2. Features: 2.4G Wireless Receiver 3-Grade DPI Adjustment Strong Compatibility Plug and Use 3.Parameters: Item name: MIIIW Wireless Mouse Model: MWMM01 Input: 3V 10mA Working distance: ≤6m Resolution: 800-1600DPI Material: ABS Connection Type: 2.4GHz Wireless Interface: USB DPI Adjustment: Support Power Supply: 2*AAA Battery Working temperature: 0~40℃ Support system: Windows 10 or MacOS 10.10 and above 4.Note: There is a little of difference according to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. 5. Package List: 1*Wireless Mouse 2*AAA Battery 1*User Manual