VicTsing 2.4G Wireless Computer Mouse USB Cordless Mice for Laptop, Ergo Grips, 800-2400 DPI, 16 Months Battery, Auto-sleep Mode, Portable Computer Mouse for PC Mac Chromebook, 6 Button - Black

✔【Ergonomic Design - Relieves Hand Fatigue】After thousands of palm data sampling, this ergonomic wireless mouse is designed. The streamlined arc with finger rests and soft rubber grip not only dramatically reduces muscle strain by 30%, but also keeps your hands comfortable and less fatigued. The finger fits perfectly with the stylish mouse, and with a more stable base, it is easier to move on the table and complete work more efficiently. ✔【2.4 GHz Wireless Technology - More Stable and Reliable】This wireless mouse connects with the 2.4G wireless technology via a USB Nano receiver(stored on the back of the mouse, besides the battery). Transmission distance can up to 10m/33ft. Just plug and play, no drivers needed. ✔【Make Work More Efficient】5 DPI switches (800/1200/1600/2000/2400) change the cursor sensitivity freely. Cursor moves 3X faster than basic computer wireless mouse. Two side buttons can be used to control page forward/backward to improve work efficiency. Advanced technology helps the mouse move smoothly on the computer screen! ✔【Power-saving, Long-lasting】Powered by 1 AA battery (not included), this wireless mouse can last up to 16 months in daily-use condition, and it will enter sleep mode if there is no use within 8min to save power, you can click any button to wake it up. This wireless computer mouse saves time and money by practically reducing the need to change batteries. ✔【Durability】Tested with over 50 Million keystrokes, the USB cordless mouse can keep lasting long life usage. ✔【Great Compatibility, Portable for Travel Use】The USB mouse can work with most systems including microsoft Windows 7 / 8 / 10 / XP, Vista 7 / 8, Mac and Linux. You can use it for Notebook, PC, Laptop, Computer, Tablet, iMac, Macbook, Chromebook, Microsoft Pro and other device - Any Device with USB Ports. It's ideal for work or entertainment in home and office. Note: Side buttons are invalid in Mac OS. ✔ 【Quality Assurance and Best Customer Service】VicTsing is committed to product quality. We promise to offer the best products and services. Please don't hesitate to contact us if you have any problems, and we will solve your problem within 12 hours. How to set DPI: Press CPI button, if the red indicator light flashes once, its DPI is 800 Press CPI button, if the red indicator light flashes twice, its DPI is 1200 Press CPI button, if the red indicator light flashes three times, its DPI is 1600 Press CPI button, if the red indicator light flashes four times, its DPI is 2000 Press CPI button, if the red indicator light flashes five times, its DPI is 2400 Specification: Color: Black Mouse size: 4in X 2.8in X 1.7in Number of the Key: 6 Buttons DPI levels: 800, 1200, 1600, 2000, 2400 Powered by 1*PCS AA Battery (Not included but commonly available everywhere) Package includes: Wireless computer mouse*1 USB nano receiver*1