Compatibility and model compatibility Designed for 10.2 inch devices in the 9th Gen 2021 family (Model Numbers A2602, A2603, A2604, A2605), the 8th Gen 2020 family (A2270, A2428, A2429), and the 7th Gen 2019 family (A2197, A2200, A2198). Note: Please check the Axxxx on the back before . Removable and adjustable design Removable magnetic wireless keyboard for hands use, enabling you to work, read, watch videos, or type like a laptop. The keyboard connects wirelessly with a range of up to 10 meters. The protective case is adjustable to different angles for a comfortable viewing and typing experience. Auto sleep/wake and protection Auto sleep or wake function triggered by magnets when the lid is closed or opened, helping to preserve battery life. Reinforced hinge provides durability and protects against scratches, dirt, and stains. The case offers a soft and comfortable touch. Battery life and charging Builtin Liion battery with power saving mode. At least 100 hours of continuous operation time and 100 days of standby time on a full charge. On average, you may only need to charge 3–4 times per year. Reminder: Please charge the keyboard for about 3 hours before first use. Use scenarios Ideal for work at the desk or on the go, enabling a laptoplike experience with a detachable keyboard. Suitable for travel, commuting, and remote work, where lightweight, versatile protection and long battery life are advantageous. Makes a practical gift for students, professionals, or anyone who uses a 10.2 inch device for reading, typing, or media consumption.