Lenovo thinkplus E3 Simple Office Mute Wireless Mouse (Black)

1. The upper cover of the mouse is fixed by magnetic attraction, easy to disassemble
2. Adopt 2400DPI sensor, accurate positioning
3. Ergonomic design, comfortable grip
4. Can be operated in a large area without being bound by wires
5. Compatible with Win 8.1 and above systems
6. Dimensions: 105.6x56.8x33.3mm