DELL KM7321W Premier Multi-Device Wireless Keyboard and Mouse - US International (QWERTY)

OverviewExperience exceptional multitasking with this stylish and comfortable premiumkeyboard and mouse combo. Enjoy industry-leading battery life of up to 36months, allowing you to stay productive without interruptions. General Specifications * Device Type: Keyboard and Mouse Set * Interface: 2.4 GHz Wireless, Bluetooth 5.0 * Wireless Receiver: USB Wireless Receiver * Colour: Titan Gray * Manufacturer Warranty: 3-Year Warranty  Keyboard * Type: Wireless Keyboard * Technology: Scissor-switch * Hot Keys: 12 Programmable Function Keys (F1F12) * Dimensions: 17.1 in (W) x 4.8 in (D) x 1.1 in (H) * Weight: 19.8 oz  Mouse * Type: Wireless Optical Mouse * Buttons: 7 * Movement Detection: Optical * DPI Settings: Adjustable (1000 / 1600 [default] / 2400 / 4000 DPI) * Dimensions: 2.7 in (W) x 4.5 in (D) x 1.6 in (H) * Weight: 3 oz * Battery Type: 1 x AA Battery  Additional Information * Included Accessories: * 1 x AA Battery (Mouse) * 2 x AAA Batteries (Keyboard) * USB Wireless Receiver * Documentation  What's in the Box * 1 x Keyboard and Mouse Set * 1 x Documentation