Features: 1.2.4GHZ Wireless Connection: This mini keyboard mouse combo adopts 2.4Ghz RF technology to ensure fast and stable signal transmission, comes with USB receiver for keyboard, plug and play, no need to install any extra software. 2.Sensitive Trackpad: The Portable Keyboard can be switched at any time through the number keys to meet the needs of different groups. (FN and F12 toggle touchpad and number keys). 3.2 in 1: 2 in 1 wireless keyboard mouse combo, full QWERTY keyboard and touch mouse with a keyboard made of durable materials and a compact design. Make sure you take it with you. 4.Smart Power Saving: Keyboard with touchpad only needs two AAA batteries and has an energy saving sleep mode so you never have to worry about running out of power. 5.Wide Range of Applications: Keyboard with touchpad is universally compatible with for iOS, for Windows, for Android system. Suitable for Laptops, computers, TV boxes, etc. specification:Item Type: Wireless Keyboard Touchpad Material: ABS Color: Gray Battery Type: 2 AAA Batteries Required (Battery Not Included) Support System: Compatible for iOS, for Windows, for Android Applicable Equipment: for Notebooks, Computers, TV Boxes, Etc. PackageList: 1 x Keyboard 1 x Adapter 1 x User Manual NoteThe product needs to be prepared by yourself 2 AAA batteries, shipping does not include batteries. The adapter is inside the back cover of the battery and can be seen when opened.