For MicroSoft Surface Pro 12 inch 2025 Portable Ultra-thin Bluetooth Keyboard with Touch Pad(Black)

1. Connection method: Bluetooth 2. Connection distance: 10m 3. Operating voltage: 3V-4.2V 4. Operating current: Less than 3.0mA 5. Operating time: More than 80 hours 6. Low battery alarm: 3-3.3V 7. Sleep current: Less than 0.3mA 8. Standby time: More than 100 days 9. Key pressure: 50g-70g 10. Key lifespan: 3 million times 11. Charging input: 5V 500mA 12. Charging current: 150-300mA 13. Lithium battery capacity: 180mAh 14. Charging port: Type-C 15. Charging time: 2-3 hours 16. Wake-up time: 2-3 seconds 17. Working temperature: -10 degrees Celsius to 55 degrees Celsius 18. Wireless Bluetooth keyboard, comfortable, lightweight and portable. Note: Only the Bluetooth keyboard is shipped, no other items are included.