For Samsung Galaxy Tab S9 FE/S9/S8 M11P-B-S9 Magnetic Bluetooth Keyboard Leather Tablet Case(Black)

1. Not just a protective case, built-in bluetooth keyboard, more powerful2. Bluetooth chip, fast speed, low power consumption, stable3. Precise cut for easy access to all buttons and ports, giving you smooth operation4. Stand function, easy to use5. Easy to insert and remove6. Tablets are not includedProduct Specifications:1. Bluetooth standard interface2. Effective operating distance: 10 meters3. Modulation method: GFSK4. Working voltage: 3.0-4.2V5. Charging current: <225mA6. Standby time: about 90 days7. Sustainable working hours: 5 hours (backlight on) / 380 hours (backlight off)8. Charging time: <3 hours9. Lithium battery capacity: 500mAh10. Lithium battery life: 3 years11. Button life: 5 million clicks12. Working temperature: -10 to 50 degrees Celsius13. Charging port: Type-C interface14. Product size: 275x192x26mm15. Weight: 618gSpecification: General Compatible with Samsung:  Galaxy Tab S9 FE , Galaxy Tab S9 , Galaxy Tab S8 , Galaxy Tab S7 Package Weight One Package