Fifth Generation Vertical Mouse | 2.4GHz Wireless Optical, 6 Buttons, Right Hand Design for Laptop and Desktop Use

Wireless Property:2.4ghz wireless （non-Bluetooth） Battery Properties:Without Battery Material:Plastic Theme:Concise Movement Detection Technology:Optical Mice Features:Optical-mice Hand Orientation:Right Power Source:Battery Powered Operating System:Windows7 Product Charging Port:No Charging Function Power Mode:Battery Powered Operating Voltage:≤36V