Specification BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : Installed in Device Brand : Nulea BulletPoint1 : Ergonomic Design with Smooth Thumb Control: Move your cursor by the smooth trackball instead of moving your wrist and arm. Let the easy and smooth thumb control help you reduce your muscle stress. The optimal angle of the trackball mouse allows you to keep your palm in a natural position for all-day comfort. BulletPoint2 : Precise Tracking with Adjustable DPI: Nulea trackball mouse provides precise cursor movement for exceptional accuracy and control. With the smooth trackball, you can be more productive on the move on almost any surface, any workplace. Especially on the narrow space, such as the messy desktop, couch, bed, small writing board on a chair, etc. BulletPoint3 : True Wireless Freedom: Connect up to 3 devices by either bluetooth or USB dongle. Switch easily between them by the button on the bottom to improve your efficiency. KINDLY REMINDER: The 2.4G USB receiver is stored at the bottom of the mouse. BulletPoint4 : Rechargeable Battery: (For your best experience, please fully charge the mouse before your first use) The built-in rechargeable battery has a long battery life enables you to say goodbye to dry cell batteries. Please Note: 1. Please use our included charging cable to charge the mouse 2. Do not use a fast charger to charge the mouse. (Directly use the computer USB port or a 5V charger to charge the mouse). BulletPoint5 : 6 Button High Performance: Nulea trackball mouse bluetooth is designed with thoughtful ergonomic details and an elegant curved shape. Plus the back and forward button, you can operate easily with higher productivity as well as added comfort. Note: all the buttons are non-programmable. BulletPoint6 : Seven customizable buttons via free *KensingtonWorks downloadable software provides a personalized experience, giving you the ability to assign a variety of functions (including shortcuts); back & forward buttons not supported by macOS. *Windows ARM-based computers are currently not supported. Please check back for future updates on compatibility BulletPoint7 : Compatible with Windows, macOS, Chrome and iPadOS (KensingtonWorks customization software supports only Windows & macOS) BulletPoint8 : 3 year warranty and lifetime Kensington technical support ButtonQuantity : 6 Color : H-Gold CompatibleDevices : PC, Laptop, iPad, Mac, Windows CompatibleDevices1 : Personal Computer CompatibleDevices2 : Tablet ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB ExternallyAssignedProductIdentifier1 : 085896721963 ExternallyAssignedProductIdentifier2 : 2220008937797 ExternallyAssignedProductIdentifier3 : 0085896721963 ExternallyAssignedProductIdentifier4 : 00085896721963 HandOrientation : Right HardwarePlatform1 : Laptop HardwarePlatform2 : PC Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment Hazmat26 : US_SmallLithiumIonBatteryWithEquipment Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment IncludedComponents1 : Pro Fit® Ergo TB550 Trackball IncludedComponents2 : USB-A Receiver, USB-C (Male) to USB-A (Male) Charging Cable IncludedComponents3 : Quick Start Guide, Compliance Sheet IncludedComponents4 : Warranty Card, Welcome Card ItemName : Nulea M501 Wireless Trackball Mouse, Rechargeable Ergonomic, Easy Thumb Control, Precise & Smooth Tracking, 3 Device Connection (Bluetooth or USB Receiver), Compatible for PC, Laptop, Mac, Windows. ItemPackageDimensions_Height : 14.097 centimeters ItemPackageDimensions_Length : 6.1976 centimeters ItemPackageDimensions_Width : 11.2014 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-trackballs Manufacturer : Nulea Material : Plastic ModelNumber : M501 MouseMaximumSensitivity : 1600 dots_per_inch MovementDetectionTechnology : Trackball NumberOfItems : 1 NumberOfLithiumIonCells : 1 OperatingSystem : Windows 10, Windows 11, macOS 10.15 Catalina or later PackageLevel : unit PartNumber : M501 Pattern : Trackball PowerSourceType : Battery Powered ProductDescription : As a wireless trackball mouse, Nulea M501 offers ergonomic design and smooth thumb control. Moving the cursor with the trackball reduces muscle stress. The optimal angle allows for a natural palm position and all-day comfort. This wireless mouse with ball provides precise tracking and adjustable DPI. It's productive on various surfaces and in different workplaces, even in narrow spaces. True wireless freedom enables connection to up to three devices via Bluetooth or USB dongle. Switching between them is easy, enhancing efficiency. The rechargeable battery offers a long life, saying goodbye to dry cell batteries. The Nulea M501 comes with six buttons for high performance. Designed with ergonomic details and an elegant shape, it's a good trackball mouse wireless. The back and forward buttons add convenience. Note that all buttons are non-programmable. Whether for work or casual use, this wireless trackball is a reliable choice. It stands out among other wireless mouse trackball options. The trackball mouse bluetooth offers seamless connectivity. The trackball mouse is versatile and comfortable. The wireless ball mouse and track ball mouse are also good descriptors for this device. It's similar to a rollerball mouse but with unique features. ProductSiteLaunchDate : 2023-04-06T02:45:02.230Z Range : 10.0 meters RecommendedUsesForProduct : Indoor/Outdoor RecommendedUsesForProduct1 : Office RecommendedUsesForProduct2 : School StreetDate : 2023-07-28T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : unknown UnspscCode : 43210000 WarrantyDescription : 12 months