Bornd 1000/1750 DPI Bluetooth 3.0 Optical Wireless Mouse, Blue (C170B BLUE) Description Bluetooth 3.0 high-speed transmission, featuring data transmission which is eight times faster, dramatically improves the sensitivity and stability. With Smart power saving technology and an LED low battery warning function, it is more energy saving and durable. High-resolution and super-accurate 1000/1750 DPI enables bidirectional switching and rapid movement, satisfying your requirement for work and playing. Features: Buttons: 3 (left, right, scroll) Operation Range: 30-Feet, 360 degrees Resolutions: 1000 / 2000 DPI Operating Voltage: 1.5V Operating Current: 15mA Compatible With: Windows 98SE/ 2000/ XP/ ME/ Vista/ 7/ Mac OS 1x AA Alkaline Battery (Not Included) Product Details: Brand: Bornd Color: Blue Connectivity Technology: Wireless Special Feature: Wireless Movement Detection Technology: Optical Brand: ‎Bornd Series: ‎C170B BLUE Item model number: ‎C170B BLUE Operating System: ‎Windows 98SE/ 2000/ XP/ ME/ Vista/ 7/ Mac OS Item Weight: ‎3.2 ounces Product Dimensions: ‎8.98 x 1.97 x 4.96 inches Item Dimensions LxWxH: ‎8.98 x 1.97 x 4.96 inches Color: ‎Blue Power Source: ‎Battery Powered Manufacturer: ‎Bornd Country of Origin: ‎China Is Discontinued By Manufacturer: ‎No Date First Available: ‎September 21, 2012