Product description: Wireless technology: 2.4Gwireless Wireless distance: 10-15m Product Size:110*60*50mm Weight after packing:86g Key number: 4 Resolution: 800/1200/1600dpi Operating cycles: 1,000,000 cycles Battery:Built-in 600mAh lithium battery Material: ABS System requirement: Windows 2000/ 2003/ ME/ XP/ Vista/ Win7/ 8/ 10/ MAC OS/ Linux Upgrade Colorful Breathing LED： Work is sometimes boring, try to add more fun to the boring office life. Through the switch at the bottom of the mouse, you can freely switch the lights, the soft and bright colorful breathing lights change randomly, providing you with a comfortable atmosphere in work or life. WIDE COMPABILITY: One wireless mouse with USB and Type C 2-in-1 receiver, supports all USB or Type C devices such as laptops, desktops, PC, Chormebook, MacBook Pro, MacBook air, etc. No need to any drive, take receiver out and plug it into your computer, then start to use. The cordless mice is widely compatible with Windows XP/7/8/10 and Mac OS X 10.10 or above. RECHARGEABLE WIRELESS MOUSE: Built-in high quality 600MAH lithium rechargeable battery , no need to replace the battery. PORTABLE&SLIM DESIGN WITH MUTE CLICKS: This comfortable slim ergonomic mouse can be easily carried around anywhere you go with its compact size and light weight.Besides, the quieter clicks can make you concentrate on your work without disturbing others beside you. 2.4G WIRELESS TECHNOLOGY WITH ADJUSTABLE DPI: Reliable connection with an increased working distance up to 33' (15m) without any delays and interface. 3 levels of DPI can be provided for different using demand.