I no longer need the mouse that came with the computer I purchased. I've only used it a few times. Includes the manual and new batteries. - Compatible with Bluetooth Ver. 5.1 standard. - You can switch the cursor speed to 800, 1200, or 1600 counts depending on your needs. Easily switch speeds by pressing the count switch button. - Wireless type, so you don't have to worry about cables. - Equipped with a power ON/OFF switch to prevent battery drain when not in use. - Can also be used with Android smartphones and tablets. * Cannot be used with Apple Mac series. Model number: MA-BB518R Retail price: ¥4,400 Connection type: Wireless (Bluetooth) Power source: Battery-powered