The Logitech V270 Cordless Optical Notebook Mouse for Bluetooth works without a receiver for the ultimate in hassle-free mobility. It instantly connects to notebooks enabled with Bluetooth wireless technology, providing up to 30 feet of cordless range. Power-saving sleep modes, a low-battery indicator light, and an on/off switch let you manage power wisely. A 1000-dpi optical sensor offers incredibly smooth, precise tracking for maximum productivity while traveling. Ergonomic Fit Left or Right-Handed Device Type Optical Mouse Range 30 ft Wireless Yes Interface Type Bluetooth Description V270 Cordless Optical Mouse Manufacturer Logitech Device Type Optical Mouse Wireless Yes System Type Apple Macintosh, PC Mouse Power Source (1) AA Battery General Features Scroll Wheel Total Price