2.4G mini usb wireless optical mouse computer mouse 2.4G mini usb wireless optical mouse computer mouse 2.4G Technical SPEC1.RF:2402MHz-2480MHz 2.RF operation channel:16,automatic frequnency hopping 3.Rated voltage:1.5V/3.0V 4.Rated current:9-15mA 5.Max. Acceleration:14ft/Sec 6.USB:ver 1.1/2.0 COLOUR;GRY,RED,GRN,SLIVER SIZE(mm);104×62×26mm PACKING DETAILS;100pcs/Carton,Size of Cartons:60*41* ...