The rechargeable battery lasts up to three months between charges, and a sleep/wake function helps preserve battery life when the keyboard is not in use. The built-in tab for Apple Pencil provides convenient storage and keeps it close by when inspiration strikes The magnetic closure provides additional protection for YOUR DEVICE, holding the case securely closed until you're ready to use it again. Laptop-style keys provide a comfortable typing experience. Fabric cover. Bluetooth lets you pair Messenger folio instantly with your device and stays connected so you don't have to pair Your keyboard each time you log on .