A08B Candy Color Bluetooth Keyboard Leather Case with Pen Slot For Samsung Galaxy Tab A8 10.5 2021 SM-X200 SM-X205(Pink) Features: 1. Not just a protective case, but a built-in Bluetooth keyboard with more powerful functions 2. The keyboard and leather case can be designed separately 3. Bluetooth chip, fast, low power consumption, stable 4. Precisely cut for easy access to all buttons and ports, giving you smooth operation 5. Stand and pen tray functions, easy to use 6. Easy to insert and remove 7. Tablets are not included 8. Stylus not included Product specifications: 1. Bluetooth 3.0 standard interface 2. Effective operating distance: 10m 3. Modulation method: GFSK 4. Working voltage: 3.0-4.2V 5. Working current: less than 2.5mA 6. Standby current: less than 0.3mA 7. Sleep current: less than 40 microamps 8. Charging current: greater than 200mA 9. Standby time: more than 100 days 10. Charging time: 3-4 hours 11. Lithium battery capacity: 200mAh 12. Sustainable working hours: 100 hours 13. Lithium battery life: 3 years 14. Button force: 80+-10g 15. Button life: 5 million clicks 16. Working temperature: -10-55 degrees Celsius 17. Bottom shell material: TPU shell 18. Weight: 620g 19. Product size: 26.8x20x2cm