Wireless Mouse for Laptop,WEEMSBOX 2.4G Computer Mouse Ergonomic Mouse

-More Comfortable Ergonomic Design - Designed for right-handed, the mini contoured shape fits your hands perfectly. The rubberized scroll wheel ensures that your hand does not slip when using the wireless mouse. The side buttons can help you move forward and backward when browsing the web. -Excellent Value - Tested over 5 million keystrokes, the computer mouse is extremely durable for long life. 2.4G wireless technology Offers secure connection for transmission range of 15m/49ft . ** Please Note: The USB receiver is stored at the bottom of the mouse.** -Energy-Saving - The ergonomic cordless mouse will turn off automatically after 8 minutes of inactivity. Up to 15 months of battery life virtually with a single AA battery (NOT INCLUDED) eliminates the need to change batteries. Battery life may vary depending on the conditions of use and the computer. The laptop mouse will turn off when the PC is off or the receiver is disconnected. -Work Efficiently - 5 DPI level choice, 2400/2000/1600/1200/800, easy to change the cursor sensitivity of wireless mouse freely ,can perfectly meet the needs both in home and office,greatly improving efficiency by up to 120%. Plug and play, no drivers needed.