Foxin Wireless Optical Wheel Mouse with Nano Receiver FWM-9099 (Elite Blue)

PRODUCT HIGHLIGHTS Wireless Technology 2.4 GHz Interface USB Nano Receiver Software Resolution 800-1200-1600 DPI Scanning Frequency 3000 FPS Lifespan 3 Million Clicks Wheel Life 200k times Working Voltage 2.2V to 3.6V DC Working Current 0.5mA Working Temperature 0°~45°C Working Humidity 10-90% Storage Temperature -20°~+60°C