1LOW LATENCY: Foldable keyboard uses Bluetooth 5.1, low latency, stable performance, effective connection distance of 32.8 feet. 2WITH TOUCHPAD: Portable keyboard comes with touchpad, no mouse required, support for IOS, for OS X, for Android, for Windows. 3EASY TO USE: Foldable bluetooth keyboard with scissor foot structure, easy to press keys, easy to code, comfortable to work. 4UNIVERSAL: Portable keyboard is compatible with a variety of devices, computers, laptops, tablets, cell phones and other common. 5PU LEATHER AND ABS: The keyboard is made of PU leather and ABS material, durable, not easy to damage, use the battery life of 35h, standby time of 90 days.Item Type: Foldable Bluetooth KeyboardMaterial: PU Leather, ABSBuilt in Li Polymer Battery: 140mAhNumber of Keycaps: 81 KeysBluetooth: 5.1Working Distance: Approx. 10meter / 32.8ftSleeping Time: 10minUse Life: 35hStandby Time: 90 DaysSupport: For IOS, for OS X, for Android, for Windows1 x Keyboard (Ship with Inbuilt Battery)1 x Charging Cable1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store