Optical - Wireless - Bluetooth/Radio Frequency - 2.40 GHz - Yes - Black - USB General Information Manufacturer: Verbatim America, LLC Manufacturer Part Number: 70750 Brand Name: Verbatim Product Name: Multi-Device Wireless Rechargeable Optical Mouse - Black Marketing Information: Connect all your favorite devices simultaneously with the Verbatim Multi-Device Wireless Rechargeable Optical Mouse!Push the connect button to enjoy quick switching between Bluetooth 5.0 and USB 2.4Ghz wireless receiver connection modes. Ideal for work or play, this mouse offers a contoured design, perfect for a natural palm fit and simple storage. As an eco-friendly mouse that includes a high capacity rechargeable battery, it allows you to save on batteries and help the environment.For easy access to the nano receiver and battery, this Verbatim Multi-Device mouse includes a magnetically attached top cover. This mouse is backed by a 1-year Limited Lifetime Warranty. Product Type: Mouse Pointing Device Pointing Device Connectivity Technology: Wireless Pointing Device Wireless Technology: Bluetooth/Radio Frequency Wireless Operating Frequency: 2.40 GHz Movement Detection: Optical Bluetooth Version: 5 Rechargeable: Yes Interfaces/Ports Pointing Device Host Interface: USB Power Description Power Source: Batteries Physical Characteristics Product Color: Black Warranty Limited Warranty: 1 Year