1. Support Multiple Systems Android/Windows/IOS/MAC 2. Charge for one hour, Use time exceeds 30 days Long battery life, fast charging and power savingwith the backlight turned on, the keyboard usage time is about five hours. 1 hour charge, use 30 days(Based on 2 hours of daily use) 3.Fast Bluetooth Connection Turn on the power light and click the connect (the bluetooth indicator will flashes);Open the bluetooth of your iPad, choose the "Bluetooth Keyboard" and wait it connect succes; Finally, switched to the coorresponding system by preing Fn+Q(Andriod)/ Fn+W(Windows)/ Fn+E( IOS). 4. Silent Keyboard, Matte Touch It adopts the same keys structure as the laptop keyboard, with a slightly frosted texture, and has an excellent typing feel. The keys rebound fast, which can effectively help you improve your work efficiency. Silent keys, so that you will not disturb others at any time. 5. Small size, fits the palm of your hand, makes you feel comfortable It adopts a low-radian ergonomic design, which fits,the palm of the hand, effectively alleviating the fatigue of the hand for long-term use. 6. One Keyboard Can Handle All Smart Devices Supports tablets, laptops, mobile phones, smart TVs, and all-in-ones from major brands in the market. Such as Huawei, Apple, Samsung, and so on. 7.Keyboard with touchpad function. The touchpad can turn your iPad into a laptop to use without a mouse.Make your work life more convenient. Keyboard Package Includes: 1 x Wirele Keyboard 1 x User Manual 1 x USB cable Keyboard and Mouse Set Package Includes 1 x Wirele Keyboard 1 x Wirele Mouse 1 x Mini Receiver 1 x User Manual 1 x USB cablel NOTE:Except for the English keyboard, other customized languages are based on the English keyboard. The symbols are engraved on the lower right corner of the keyboard in transparent color.French keyboard NOT (AZERTY). There are differences in keyboard layout between backlit keyboards and regular keyboards.You can refer to the following live photo (the letter colors of different models will vary)