Jelly Comb Wireless Mouse 2.4G High Precision Ergonomic Optical Mice with Adjustable Sensitivity 800/1200 /1600 DPI, 6 Buttons Wireless Optical Gaming Mouse with Bluetooth  (2.4GHz Wireless, Black)

A Perfect Ergonomically Designed Wireless Mouse, It does take some time to get used to using a mouse at a different angle. Once you get used to it, you will love it so much ! Ergonomic Design: A well-designed and contoured mouse body supports your palm and cradles your thumb and finger. The ergonomic design allows smoother movement and prevents wrist strain caused by traditional mice High Responsiveness: Simply press the DPI button and switch between DPI levels 800, 1200 and 1600 to adjust the mouse's responsiveness to suit whatever you're doing. Optical Tracking Technology ensures greater sensitivity for precise tracking on a wide range of surfaces Stable Wireless Transmission Technology: 2.4GHz wireless technology can provide a reliable connection and not be subject to any interference in the 360 degrees within 10 meters. Enjoy the fast data transmission at the convenience of the wireless technology Wide Compatibility: Compatible with most system including Windows 2000 / ME / XP / Vista / 7 / 8 / 10 / Mac /Linux etc Kindly Note: The USB receiver is inserted in the battery compartment of the mouse; 1 AA battery required but not included.