RECHARGEABLE: Built-in rechargeable battery,the battery can last for a long time.No need to change batteries(Battery life may vary based on user and computing conditions).
SILENT CLICK: Special soundless design for the right and left buttons, you can use it in your office to build a quiet office atmosphere.
2.4GHz WIRELESS CONNECTIVITY: 2.4GHz wireless mouse,Ultra long-distance(up to 10 meters) wireless transmission.No additional software required,simply plug and play. nano receiver can be put inside the mouse buttom,easy to carry and storage.
LED LIGHT-UP FEATURE: 7 soothing LED colors change alternately, cannot be set to one specific color, it can be turned off.
ADJUSTABLE CPI: 1000/1200/1600/2400CPI free switch. Dots per inch (CPI) is a measurement of how sensitive a mouse is. The higher DPI, the farther the cursor on your screen will move when you move the mouse.