?MAXIMUM HAND-FEELING? Modern contoured shape, sweat-resistant and skin-friendly finish are for maximum comfort and support. The thoughtful ring and little finger rest provide extra comfort. The sturdy scroll wheel with rubber makes sure that your hand will not slip when scrolling. ?PLUG & PLAY SUPER EASY TO USE?Really plug & play design, no drivers need to be installed. 2.4GHz wireless transmission technology provides a powerful and reliable connection up to 43.0ft. Portable design make it easy to store in bag. It's the best mouse for a gifts. ?STRONG DURABILITY & LONG WORKING DISTANCE?Passed 6,000,000 times keystroke test to guarantee extra durability. 2.4GHz wireless technology and professional chip ensure longer working distance. ?EXTREMELY LOW POWER CONSUMPTION? It takes 2 AAA Batteries(NOT Included) to operate this wireless mouse, and it will turn to sleep mode in 7mins of inactivity for energy saving, can be easily activated by clicking any buttons. ?WIDE COMPATIBILITY?Well compatible with Windows 7/8/10/XP, Vista 7/8, Mac and Linux etc. The cordless computer mouse for Laptop, Desktop, PC, Macbook, and other devices. This wireless mouse enjoys 45 days money-back and a 365-day worry-free warranty. Notice, the side buttons are not available for Mac OS, but the other function can be used normally.