SUPERIOR ERGONOMIC ULTIMATE COMFORT - Vertical Mouse Keeps your hand in a natural handshake postion, reduce the stress and pains on your wirst. Keeps your away form Carpal Tunnel syndrome. Compatiable with for , for OS, for OS. NOTICE - Some Side Buttons Shortcut may not work with for OS, for OS and other OS. 2.4GHZ & BT 5.1 DUAL WIRELESS MODE - Let you work on and switch between multiple devices easily. Up to 10 meters wirelesss range. Enjoy the wireless and clutter-free working experience from anywhere. SIDE BUTTONS AND ADJUSTABLE DPI - Boost your productivity with Side Buttons Shortcuts: Forward or backward a webpage, Changing lighting effects, Open file explorer or just go back to desktop. Adjustable DPI and Smooth and Accurate Tracking , Up to 4000 DPI let you large screen effortlessly. DYNAMIC RGB LIGHTING - Enjoy the good vide. 9 RGB Lighting Modes to choose from with a click of button. Lighting can also turned off. 4 DPI Logo Colors. RECHARGEABLE AND USB-C CHARGING PORT - Up to 600 mAH rechageable battery. With Intelligent Power Saving. The driver software can only be used on OS. Colour:Black Material:Plastic Package Contents: 1 * Wireless Game Mouse Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.