Rapoo Ev250 Ergonomic Vertical Wireless Mouse

RAPOO EV250 ERGONOMIC VERTICAL WIRELESS MOUSE RAPOO EV250 Ergonomic Vertical Wireless Mouse 6 Buttons 800/1200/1600 DPI Optical Silent Click Mice - Black. SPECIFICATIONS 60-¦ degree angle unique design, Ergonomic vertical mouse. EV250 2.4GHz wireless optical sensor, Max support 10 meters stable connect. Silent click design. This is a wireless noiseless mouse, that helps you create a quiet working environment. 3 Levels Adjustable DPI, one key switching. Buttons: Left/Right, Forward/Backward, DPI, Scroll Wheel (middle button). Wireless Version Resolution: 800-1200-1600 DPI Adjustable. High-end Surfree invisible engine. Surface invisible engine makes your mouse move freely on almost all surfaces. 9-month battery life. With Rapoo's latest energy saving technology and power switch, you can use your mouse without power interruption for up to 9 months. System Requirements Windows XP/Vista/7, Windows 8/10, with USB port. Buyer Notice: Battery Not Included Power Supply: Battery PACKAGE CONTENT