The Yesido KB27 Foldable Keyboard features a Bluetooth 5.0 connection for wireless compatibility with Windows, Mac OS, and iOS systems. This ultra-thin keyboard includes 65 keys and is designed for portability, making it ideal for on-the-go use. The compact foldable design allows for easy storage and transport. Included with the keyboard is a stand for enhanced usability. With its lightweight construction and sleek profile, the KB27 is perfect for typing in various settings, whether at home, in the office, or while traveling. Its ergonomic design ensures comfortable typing, making it a practical addition to your tech accessories.