Logitech M221 Wireless Mouse 无线滑鼠

Mouse

• Height : 99 mm
• Width : 60 mm
• Depth : 39 mm
• Weight (with batteries) : 75.2 g

Sensor Technology

• Smooth optical tracking
• DPI (Min/Max): 1000±

Buttons

• Number of Buttons : 3 (Left/Right-click, Middle click)

Scrolling

• Line-by-line scrolling
• Scroll Wheel : Yes, 2D, optical

Battery

• Battery : 12 months ¹ Battery life may vary based on user and computing
• Battery Details : 1 x AA (included)

Connectivity

• Connection Type : 2.4 GHz wireless connection
• Wireless range : 10 m
• Connect / Power : Yes, on/off switch

Customization software

• Logi Options+

Sustainability

• Charcoal/Grey Glossy plastics : 49% post consumer recycled material ² Excludes receiver and printed wiring assembly (PWA) plastics, and packaging.
• Black/Blue Glossy plastics : 49% post consumer recycled material ³ Excludes receiver and printed wiring assembly (PWA) plastics, and packaging.
• Black/Red Glossy plastics : 49% post consumer recycled material ⁴ Excludes receiver and printed wiring assembly (PWA) plastics, and packaging.
• Product carbon footprint : 3.97 kg CO2e
• Certified carbon neutral

• Blue : 910-002500
• Grey : 910-002258
• Red : 910-002501