... Business type:factory hot selling 2.4G optical wireless mouse Products description1:2.4G optical wireless mouse with 1200dpi 2:CE FCC ROHS standard3: ... comfortable feel9:color:red,black,purple,customize10:packing:white box,blister,color box11:Packing detail: 100pcs/ctn; Meas: ... auto dormancy function,unplug receiver or shutdown,etc,the mouse,keyboard,can get into the deep dormancyquickly ang save ...