I listed as used because I don't have the retail box.

The Anker Ultra-Compact Bluetooth Keyboard A7721 is a sleek and convenient keyboard that is perfect for on-the-go use. With its compact design, it is easy to carry around and use with your smartphone, tablet, or laptop. The keyboard is powered by a rechargeable battery, making it convenient to use without the need to constantly worry about running out of power. The Bluetooth connectivity allows for wireless use, providing a seamless and clutter-free typing experience. Ideal for individuals who value portability and efficiency in their computing needs.