Wireless Combo 2.4ghz - Hk3930 - Keyboard And Mouse Set

 WIRELESS COMBO 2.4GHz - HK3930 - KEYBOARD AND MOUSE SETSpecification  Model:HK3930Color:BlackMaterial:Plastic2.4GHz wireless transmission technologyEffective range:10 metersSupports system:Windows 2000/7/Vista/XPMini Wireless Keyboard:101 keysOperatig voltage / current:3V/ 1.5mABattery:2 x AAA 1.5V batteries (not included)Keyboard Dimensions:44.8 x 14 x2.0cmWeight:477gWireless Optical Mouse:Standard 3 keysOperatig voltage / current:3V/ 1.5mABattery:1 x AAA 1.5V batteries (not included)Keyboard Dimensions:10.5 x 5.4 x 2.8cmWeight:59gPackage Dimensions:52.8 x 14.7x 4.1cm,Weight:668gPackage included:1 x Wireless Keyboard1 x Wireless Optical Mouse1 x USB Receiver