VicTsing MM057 2.4G Wireless Portable Mobile Mouse Optical Mice with USB Receiver, 5 Adjustable DPI Levels, 6 Buttons for Notebook, PC, Laptop, Computer, Macbook (Black)

5 DPI switch and customized function: no need any driver, plug and play. 5 DPI switch ( 800, 1200, 1600, 2000, 2400 ) to change the speed of mouse freely. 2.4Gwireless transmission: 2.4GHz Wireless - A more secure and precise experience than the traditional FM radio system. Long battery life and auto energy-saving sleeping mode: Up to 15 months of battery life virtually eliminates the need to change batteries. Feel-good design: Contoured shape and textured rubber grips keep your hand comfortable even after long hours.     Description: This is a new high-grade Wireless Mouse with 2400 DPI 5 adjustable levels 6 Buttons. Features reliability, ease-of-use, and user comfort, this wireless mouse gives you fast data transmission and no delay or dropouts. You deserve it! Energy-saving  If mouse is not used for over 8 minutes, it will turn to power saving mode to save energy. 2.4 G Wireless Transmission Technology  Enjoy the fast data transmission at the convenience of the wireless technology. Compact Receiver  The wireless tiny receiver can be inserted into the slot next to the battery slot, allowing ease of storage when not used. Wide Compatibility  Compatible with most system including Windows, Mac and Linux. Comfortable Hand Feeling  With special processing and advanced material, this wireless mouse makes you feel comfortable. How to set CPI:  Press CPI button, if the red indicator light flashes once, its CPI is 800; Press CPI button, if the red indicator light flashes twice, its CPI is 1200 Specification: Color: black Mouse size: 103.5X 70.5 X 38.6mm Number of the Key: 6 Buttons DPI: 800-1200-1600-2000-2400 Power Source: 1*PCS AA Battery(Not included) Package included: 1 X mouse 1 X USB receiver