【UPGRADED AND WIDE COMPATIBILITY】 : Tsmine 2019 Upgrade bluetooth mouse can compatible with most system including Windows, Mac and Linux. Fit for Notebook, PC, Laptop, Computer, Macbook. NOTICE: This mouse is compatible with the mac system that is above Mac OS X 10.10.4 and Mac OS High Sierra(No.10.13.3). Unique holiday packaging, a GREAT Thanksgiving, Christmas and Holidays Gift!

【RECHARGEABLE AND LONG BATTARY LIFE】 : Tsmine bluetooth wirless mouse was built-in battery,easy to charge by micro usb cable,no more need for extra AAA battery.2-4 hours full charge, work above 3-4 weeks, stand by for 180 days. (Based on 8 hours average usage per day).

【SENSITIVE AND NOISELESS】 : Quiet clicks free your worry about bothering other beside you and keep you focused while working or studying. The optical laser allows for quick response, precise movement and smoother tracking. perfect for use at home,office or dormitories.

【ENERGY- SAVING MODE】：Portable mouse has smart auto sleep feature design for power saving as your bluetooth mouse will switch off when your PC is turned off .the mouse will click into auto sleep mode if not work in 10 minutes,just press any key or move the mouse ,after a while,it will wake up.

【ADJUSTABLE DPI AND SLIM DESIGN】: Using high-performance optical chips. 3 DPI switch ( 800, 1200, 1600,) to change the speed of mouse freely,can meet your demand of daily office working and personal preference.Slim and portable design makes the mouse can be used anywhere,a great travel mouse .