Promate Ken, Dual Mode Wireless Optical Mouse with BT & RF Connectivity, Blue

Efficiently track through the screen with the high-grade optical sensor and adjustable DPI controls up to 1600 DPI. Ken reduces wrist fatigue and ensures long-term comfort with its contoured, ergonomic design. Enjoy complete wireless freedom up to 10m as Ken features dual-mode—Bluetooth and Receiver Plug connectivity options. Low power consumption provides a remarkable 150 hours of work time and the 3 million Keystroke ensures this mouse can be used for a long time.