M-509 2.4G drahtlose optische Maus

2.4G wireless optical mouse fashion style 2.4G wireless optical technologynice looking and easy to operateinterface: mini USB receiverthe supper mini USB receiver can hide on the bodymini receiver don’t need code,plug and play6 keys:3D+changing speed key +the website back /forward key32channels each group for auto synchronization,two groupsSuitable for both right/left handed personSleep mode for saving powerPower saving ,approximately 3 months battery (battery life varid depends on the usage of the mouse.with power on/off switch,save power and prolong battery life.working on any surface except glass and mirrorfor office and home use2.4G Wireless optical mouse specification:Wireless frequency2.405GHz -- 2.476GHzresolution800/1600DPIEffective distance10m with no signal interferenceWireless technologyOpticalNumber of butter6 keys wireless mousecolorAny color availableDimensin(mouse)85*60*30mm(receiver) 18.5*15*7mmweight95g except batteryrating working voltage3Vrating working current:13mApower2×AAA alkaline batteriesmeterialABS meterialapplication Desktop/laptop channel64 channels for two group,32channels each groupMaximum speed15 inches/SECwarranty1 yearcompatitableWindows Me/2000/XP/Vista