Fast keys with medium resistance, precise actuation, and tactile bump feedback.
USB wired cable with USB 2.0 port,no driver needed,just plug and use.
When you use it,it remain stable for each pressure in all directions.The SADES WhisperⅡkeyboard is designed with ergonomics,thus you can play with it without fatigue. 【Practical & Ergonomic Design】The surface of the keyboard is made of metal, quite strong and stable.
Powerful&Reliable 2.4GHz wireless connection - 2.4GHz signal delivers up to a range of 28 feet connection that allows you to work with your PC from a distance.The mini Optical mouse is with modern ergonomic design,DPI adjustable(800-1200-1600).The combo will bring you a nostalgic feeling with the eye-catching retro aesthetic. A fusion of retro style and modern design - The inspiration of these cute rounded keys come from vintage typewriters offering you visual enjoyment and retro feeling to type.Compatible with operating systems(USB 2.0 port,require no special software or drivers)-Windows or Mac OS, Work perfectly with PC,Laptop,Smart TVand more-(Note: Hotkeys function may not fully compatible with Mac, OS System).Longer battery life design: both keyboard and mouse turn into Power-save mode automatically,click any key or button to wake-up within seconds.Each of them runs on one AA battery (included).Low battery indication shows in the top right corner,when the battery is dying,the keyboard's low battery indication light will remind you to replace the battery.Convenient Hotkeys: 13 Easy-to-reach function keys provides a shortcut to your music,emails,multimedia control,web,etc.For instance,you can play the music you want by simply press the Fn+Esc.