Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Guiheng BulletPoint1 : System support: Windows,Android/Linux office/Mac OS device.please note that this mouse size is 3.94*2.36*1.38inch ;if the mouse do not work ,pleae make sure that the mouse batteries and usb dongle have not install properly,the mouse if it lowbattery power ,if yes ,please change new battery . BulletPoint2 : Wireless Mouse :RF2.4G wireless transmission distance of up to 10m,Easy operation: USB nano dongle and power switch ,more convenient when plug in USB ,Plug and Play make all the operation more easier than others,please note that the USB nano dongle is under of the back side cover ,please kindly check it . BulletPoint3 : How to use the wireless mouse, Step1:open the battery cover,then install the two AAA battery . Step2:Take out the USB dongle and close the battery cover . Step3:Plug the USB dongle in the USB port . Step4:Place your wireless mouse close to the dongle about 30CM,turn the power switch button to "ON", the led light will light up.Your mouse will connect with the dongle automatically and start working .Wireless Mouse :RF2.4G wireless transmission distance of up to 10m, BulletPoint4 : with 800/1200 switch ,press left+mid+right button for switching ,2.4Ghz wireless ,1200 optical technology. it is not silent mouse ,please make into consideration before buying. BulletPoint5 : Package Contents: 1x Wireless Mouse, 1x Nano Receiver, 1x User manual ,Powered by two AAA battery (not included) BulletPoint6 : ⭐【Simple Installation & Durability】 - Constructed from premium materials, these keycaps are not only visually appealing but also designed for durability.The straightforward installation process allows for a quick and easy upgrade to your keyboard’s look. BulletPoint7 : ⭐【Where Chinese artistry meets the precision of contemporary keyboard design】 -Discover the perfect harmony of tradition and modern technology with our 135KEYS Dye Sublimation Blue and White Porcelain National Style Keycaps. BulletPoint8 : 3-MONTH REPLACEMENT: If you experience any connection or function issues within 3 months of purchase, contact us for a free replacement. We're committed to ensuring your satisfaction BulletPoint9 : By default, F1-F12 are multimedia function keys. it need to press Esc+Fn to turn off to switch to traditional key functions ButtonQuantity : 6 Color : black04 CompatibleDevices : Personal Computer CompatibleDevices1 : Laptop CompatibleDevices2 : Personal Computer CompatibleDevices3 : Smartphone CompatibleDevices4 : Personal Computer CompatibleDevices5 : Desktop ConnectivityTechnology : Kabellos ConnectivityTechnology1 : USB ConnectivityTechnology2 : Radio Frequency ConnectivityTechnology3 : Wireless ExternallyAssignedProductIdentifier1 : 762238967103 ExternallyAssignedProductIdentifier2 : 0762238967103 ExternallyAssignedProductIdentifier3 : 00085896723448 GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous HardwarePlatform : PC HardwarePlatform1 : Laptop HardwarePlatform2 : PC HardwarePlatform3 : iPad Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryWithEquipment Hazmat11 : DE_SmallLithiumIonBatteryWithEquipment Hazmat12 : EG_SmallLithiumIonBatteryWithEquipment Hazmat13 : ES_SmallLithiumIonBatteryWithEquipment Hazmat14 : FR_SmallLithiumIonBatteryWithEquipment Hazmat15 : GB_SmallLithiumIonBatteryWithEquipment Hazmat16 : IE_SmallLithiumIonBatteryWithEquipment Hazmat17 : IN_SmallLithiumIonBatteryWithEquipment Hazmat18 : IT_SmallLithiumIonBatteryWithEquipment Hazmat19 : JP_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : MX_SmallLithiumIonBatteryWithEquipment Hazmat21 : NL_SmallLithiumIonBatteryWithEquipment Hazmat22 : PL_SmallLithiumIonBatteryWithEquipment Hazmat23 : SA_SmallLithiumIonBatteryWithEquipment Hazmat24 : SE_SmallLithiumIonBatteryWithEquipment Hazmat25 : SG_SmallLithiumIonBatteryWithEquipment Hazmat26 : TR_SmallLithiumIonBatteryWithEquipment Hazmat27 : US_SmallLithiumIonBatteryWithEquipment Hazmat28 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryWithEquipment Hazmat6 : AU_SmallLithiumIonBatteryWithEquipment Hazmat7 : BE_SmallLithiumIonBatteryWithEquipment Hazmat8 : BR_SmallLithiumIonBatteryWithEquipment Hazmat9 : CA_SmallLithiumIonBatteryWithEquipment IncludedComponents : Wireless mouse, Nano Receiver IncludedComponents1 : USB-A Nano Receiver IncludedComponents2 : USB-C Nano Receiver IncludedComponents3 : Bluetooth IncludedComponents4 : USB-C Charging Cable ItemDisplayDimensions_Height : 1.25 inches ItemDisplayDimensions_Length : 17.75 inches ItemDisplayDimensions_Width : 7.25 inches ItemName : Guiheng Wireless Mouse, 2.4Ghz Wireless Computer Mouse 1200,6 Buttons with Nano Receiver for Laptop,PC,Chromebook,Computer,Notebook,Office (Battery not Included, Black) ItemPackageDimensions_Height : 14.605 centimeters ItemPackageDimensions_Length : 4.3942 centimeters ItemPackageDimensions_Width : 7.0104 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-mice KeyboardBacklightingColorSupport : single_color KeyboardDescription : Indoor KeyboardLayout : qwerty Language1 : french Language2 : german Language3 : english Language4 : french Language5 : spanish Language6 : italian Language7 : english Language8 : english Language9 : english Manufacturer : Guiheng Material : Rubber ModelName : K72344US ModelNumber : JD-8500DE-2 MouseMaximumSensitivity : 1200 dots_per_inch MovementDetectionTechnology : Optical NumberOfBatteries : 2 NumberOfItems : 1 NumberOfKeys : 115 NumberOfLithiumIonCells : 2 NumberOfLithiumMetalCells : 5 NumberOfSections : 1 OperatingSystem : Linux OperatingSystem1 : Mac OS X OperatingSystem2 : Windows Phone 7 OperatingSystem3 : Windows 10 PackageLevel : unit PartNumber : JD-8500DE-2 Pattern : Single PowerSourceType : Battery Powered ProductDescription : How to connect: Step1:open the battery cover,then install the two AAA battery . Step2:Take out the USB dongle and close the battery cover . Step3:Plug the USB dongle in the USB port . Step4:Place your wireless mouse close to the dongle about 30CM,turn the power switch button to "ON", the led light will light up.Your mouse will connect with the dongle automatically and start working . Notice if the mouse doesn't work ,please place the mouse near to the dongle and press the connect button (underneath the mouse)and release ,it wll connect to work . if still do not work ,please change the battey to install it ,to see if it works ,if not ,please contact us directly .we will do our best to help you. Package details Wireless mouse x1 USB nano receiver x1 User manual x1 ProductSiteLaunchDate : 2023-08-24T23:21:08.675Z Range : 10.0 meters RecommendedUsesForProduct : Laptop RecommendedUsesForProduct1 : Office RecommendedUsesForProduct2 : Personal RecommendedUsesForProduct3 : Everyday Use SeriesNumber : 72344 Size : Slim Design - Wireless SpecificUsesForProduct : Remote work, Online learning, Game tasks StreetDate : 2019-08-16T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SwitchType : Mechanical UnitCount : 1 UnspscCode : 43211708 WarrantyDescription : 2-Year Limited Warranty WarrantyDescription1 : 2 year WarrantyDescription2 : 2 year WarrantyDescription3 : 2 year WaterResistanceLevel : not_water_resistant Wattage : 3600 watts