?[Universal Compatibility & 12 Months Warranty] : MK960 wireless keyboard and mice combo compatible with windows 8 (and above system), Mac, Android and other operating system. Works well with desktops, chrome-book, PC, Laptop, phone and more. All our items with 12 months warranty, even after the return period, we will also provide a satisfactory solution if you contact us via after-sales email. ?[Low Noise & 12 Multimedia Hotkey Combinations] : This ergo wireless keyboard uses scissor switch which can provides quiet typing and fast rebound, even if you are in a quiet library, cafe or typing at night that will not affect others. This wireless keyboard also has 12 multimedia hotkeys, you can press "Fn"+ "F1~F12" to implement multimedia functions. You can also directly press F1~F12 to implement multimedia functions if you locked the Fn key function by press "Fn+Esc". ?[Rechargeable Wireless Keyboard Mouse Combo] : Both keyboard and mouse are rechargeable via Typ-c cable and a single charge will last up to 2-3 months (based on daily use). Both the wireless keyboard and mouse have Intelligent power saving function that can auto-enter sleep mode after you stop use them more than 30 mins, which can extremely long battery life. There are also on/off switches on the keyboard and mouse, so you can also switching them off when you are not using them to save power. ?[Bluetooth and 2.4G USB Connection] : This wireless keyboard and mouse combo supports bluetooth and 2.4G USB connections, two bluetooth channels and one USB connection channel that can support up to 3 devices simultaneously, and can quickly switch between the three devices by pressing a single button. It is very easy to switch between computer, tablet and cell phone. ?[Ergonomic Wireless Keyboard Mouse Combo] : MK960 wireless keyboard with ergonomic design, curved palm rest with soft foam layer, wavy surface, split layout design and drop-like keycap, the bottom of the keyboard has four foldable stands and three anti-slide rubber pads. All the details are designed to provide you a more comfortable typing experience, no longer have to worry about wrist injuries by typing for a long time.