Improved cooling design: The keyboard case features an innovative design that promotes efficient heat dissipation, preventing your Samsung Galaxy Tab S9, S9 FE, or S10 (10.9 inches) from overheating during extended use. This ensures optimal performance and device longevity, especially when running demanding applications or multitasking. The design allows better airflow, keeping your tablet cool and responsive even during long work or entertainment sessions. Maintaining consistent performance and helping prevent potential hardware issues related to overheating, this thoughtfully designed keyboard case delivers a seamless and uninterrupted user experience. Smart sleep/wake function: The built-in sleep/wake feature automatically puts your Samsung Galaxy Tab S9, S9 FE, or S10 (10.9 inches) into sleep mode when the case is closed and wakes it when opened, saving battery life and providing instant access to your tablet. This function streamlines your workflow and enhances convenience by eliminating the need to manually power the device on and off. The magnetic closure ensures a secure seal, prevents accidental activation, and further conserves battery power. This intelligent power management system optimizes your tablet’s battery performance, allowing you to stay productive and entertained for longer. Adjustable viewing angles: The keyboard case offers multiple viewing angles, allowing you to adjust the tablet's position for optimal comfort and productivity. Whether typing, watching videos, or browsing the web, you can easily set the ideal angle to suit your needs. This versatility makes the keyboard case perfect for various environments, from working at a desk to relaxing on the couch. The stable and secure stand keeps your Samsung Galaxy Tab S9, S9 FE, or S10 (10.9 inches) firmly in place, preventing accidental slips and ensuring a reliable setup.