Centechia 2.4GHz Wireless Optical Mouse with USB 2.0 Receiver for PC Laptop

Feature:100% Brand New!Checking seriously and package best before shipping.Wireless Optical MouseEnjoy gliding across your desk without havingto use a mouse pad with this wireless optical mouse.It can be used on almost any surfacebecause it uses sensors to record the movement optically.Plug-and play,Comfort grip.Many dormant class control and more power-saving hibernation.Up to 10 meters of operating distance.Built-In mouse memory,no recording is needed after battery replacement.With 6 Keys, including Scroll Wheel,Page Forward and Page Backward buttons for easy Internet Surfing.800/1600 dpi, cursor speed adjustable.Low power consumption.Low voltage alarm function.Color: BlackMouse size: 100 x 65 x 35mm.USB receiver size: 18 x 14 x 5mm.Power: 2 x AAA battery (not included)To install the wireless mouse: While the mouse is turned off,connect the USB receiver into the computer, then turn on the mouse    GeneralBrandCentechiaQuantity1 piecesMaterialABSSpecificationInterfaceUSB 2.0Wireless or Wired2.4G WirelessOptical TypeLEDResolution800/1600DPIPowered ByAAA BatteryBattery included or notNoBattery Number2Supports SystemWin10 , Win xp , Win7 32 , Win7 64 , Win8 32 , Win8 64Packing List:1 x Mouse 1 x ReceiverPackage Weight:0.07099999999999999kg (0.157lb)Package Size:30cm x 20cm x 5cm (11.81in x 7.87in x 1.97in)