For Samsung Galaxy Tab S9 FE+ Square Cap Bluetooth Keyboard Leather Case with Pen Slot Features: 1. Not just a protective case, built-in bluetooth keyboard, more powerful 2. The keyboard and leather case can be separated 3. Bluetooth chip, fast speed, low power consumption, stable 4. Precise cut for easy access to all buttons and ports, giving you smooth operation 5. Stand function, easy to use 6. Easy to insert and remove 7. Tablets are not included Product Specifications: 1. Operating distance: 10m wireless connection 2. Interface: Bluetooth 3. Mute effect is good 4. Button life: 5 million times 5. Duration: 100 hours 6. Lithium battery life: 3 years 7. Current: 500mA Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia