Best mouse USB CE,FCC & RoHS Size: 123*72*23 mm Business Type: Factory Best mouse Model NO.:RTM-077interface:USBCable:PE, length 1.5mSurface:Colors can be formulated according to customer requirementsButton:4d mouseButton life time:1,000,000 timesResolution1000 DPIProduct size:123*72*23 mmPorduct material:ABSLogo:1c logo are free of chargePacking:Blister Packing / Color Box / OEMStandard:FCC, CE, ...