Description: Mi Dual Mode Wireless Mouse Silent Edition is the perfect mouse for everyday use, thanks to its ergonomic design and quiet running. Features Dual mode connection, Silent operation, Side buttons, BT connection and Comfortable to use Features: Dual mode connection: Pair with and work seamlessly across two computers. Switch freely between them simply by pressing the mode control button. Connect either wirelessly with BT or via the 2.4 GHz USB receiver in the bottom cover of the mouse. Ultra-silent running: Thanks to noise reduction on the click sound, you can enjoy a quiet experience while using the mouse. Additionally, the smooth rubber wheel allows quiet gliding and scrolling. Ergonomic Design: Mi Dual Mode Wireless Mouse Silent Edition is light and of compact size, which makes it easy to use and carry. For a comfortable experience, the body curve fits perfectly in the palm of your hand. Paired with the soft UV painting finish and dot texture on the side, the mouse can easily be used all day. Precise control: The mouse allows high precision tracking thanks yo its smooth cursor control and easy text selection by 1300 dpi. Back/Forward buttons: Moving quickly between documents or browsing your favorite Web sites is a breeze with large, easy-to-reach Back/Forward buttons. Specifications: Product Model: WXSMSBMW02 Dimensions: 112.7*62.7*36.8mm Net Weight: Approx. 93 g Material: ABS & PC Color: Black/ White Wireless Connectivity: BT 4.2 & RF 2.4GHz Wireless Range: Up to 8m BT Device Name: Mi Silent Mouse Input voltage: 3V-10mAh Battery: 2*AAA battery(Included) Compatible with: Windows 10, macOS 10.10, or Android 6.0 and above Package Size: 15*10*8cm Package Weight: 180g Note: Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. There is a little of difference according to manual measurement. Package List: 1*Mi Dual Mode Wireless Mouse Silent Edition 1*USB receiver 2*AAA battery