Logitech M221 SILENT Wireless Mouse

Specification: Brand: LogitechModel: M221Color: white,pink,blue,green(optional)Computer connection: wireless Number of buttons: 3Wireless working 
distance: about 10 metersWireless transmission frequency: 2.4ghzInterface: USBBattery type: 1 *AA battery (not included)OS Requirement:
For Windows10 or above, 8, RT, 7For Mac OS x10.5 or aboveFor ​​Chrome OSFor Linux kernel 2.6+2Product Size: 99*60*39mm/3.90*2.36*1.54 
"Net Weight:75.2gGross Weight: 94gNote: There may be slight size deviations due to manual measurement, different measurement methods and tools. 
The picture may not reflect the actual color of the item because of different shooting light, angle and monitor display.

About this item

• Enjoy the Sound of Silence, QUIET Mark Certification
• Over 90% Noise Reduction of Click Sound and Rubber Wheel
• Simple & Reliable & Strong – Supports Windows, Mac, Chrome OS, Linux
• 18-Month Battery Life
• Comfortable Shape & Mobile Size