2.4GHz Wireless Optical Mouse Mice & USB Receiver For PC Laptop Computer DPI USA 2.4GHz Wireless provides a powerful, reliable connection with an working distance of up to 10m. Mouse is well compatible with Windows 2000/XP/Vista/Linux/Win 7/MAC. Fits for desktop, laptop, PC, for Macbook and computer. Responsive and smooth cursor control with the 800-1200-1600DPI (adjustable) high-definition invisible tracking engine. Compact Mini Design - you can take it wherever you go, either for home,office or travel, just slide it into your pocket, super portable and practical. The slim ergonomic design will fit comfortably in your palm which will keep your hand from getting tired. You will remain comfortable even after long hours of clicking, tracking, and scrolling. Package includes: 2x wireless mouse of selected color Specifications Material: Plastic Size: 98*59*30mm Color: show as pictures Wireless Technology: 2.4GHz Wireless Distance: 10m Ajustable DPI Switch: 800-1200-1600DPI Button number: 6 Engine: Optical Power Supply: 2* AAA battery per mouse (Not Included) Package Includes 2x USB Wireless Mice of selected color 2x USB Bluetooth Receivers **Please be noted that we will only send the color added to cart. We are unable to replace color of 1 mouse in each set . If you are interested in purchasing different colors, please buy 2 sets (bulk discount available!) but kindly refrain from asking us to change color. Thank you so much for understanding!