Jelly Comb Ultra Slim Portable Optical Mice Quiet Click Silent Mouse 2.4G Wireless Mouse For Pc Laptop Notebook Windows Mac Os

Style: TrackballsNumber of Rollers: 1Model Number: Jellycomb 2.4G Wireless MouseDPI: 1600Type: 2.4Ghz WirelessHand Orientation: Both HandsPower Type: BatteryOperation Mode: Opto-electronicBrand Name: Jelly combInterface Type: USBGross Weight: 110 gPackage: YesNumber of Buttons: 2Time to market: Jun-14Suprpport system: For Macbook Windows Vista OSUsage: For Computer Laptop PC ,TabletUltra Slim: 3.6cm heightCorlor: 10 type mix corlorOperates with: one AA battery(not included)