For Lenovo Xiaoxin Pad 12.1 2025 AM33 TPU Ultra-thin Detachable Bluetooth Keyboard Leather Case(Black)

1. Bluetooth 3.0 standard interface 2. Effective operating distance: 10m 3. Modulation method: GFSK 4. Operating voltage: 3.0-4.2V 5. Operating current: 200mA 9. Standby time: >100 days 10. Charging time: 3-4 hours 11. Lithium battery capacity: 200mAh 12. Continuous operating time: 100 hours 13. Lithium battery life: 3 years 14. Key force: 80+/-10g 15. Key life: 5 million clicks 16. Operating temperature: -10°C to +55°C 17. Charging port: USB-C Note: This product does not include a stylus.