X3125-6D Integrated Thin Magnetic Bluetooth Keyboard Case with Backlight For iPad Air 2022 Air 2020 10.9 Pro 11 2018 2020 2021 2022 1. Bluetooth 3.0 standard interface 2. Effective operating distance: 10 meters 3. Modulation method: GFSK 4. Working voltage: 3.0-4.2V 5. Charging current: 200mA 6. Standby time: about 100 days 7. Charging time: 2-3 hours 8. Lithium battery capacity: 500mAh 9. Sustainable working hours: about 100h 10. Extremely light and thin, the matrix magnetic position makes the IPAD and the keyboard cover seamlessly and firmly attached, and the metal frame of the IPAD is perfectly combined with the leather material 11. Tablet horizontal screen vertical screen mode, magnetic suction is easy to place, and the angle is comfortable 12. Silicone leather made of special technology, anti-fouling, wear-resistant, scratch-resistant, super strong decontamination, waterproof and easy to clean 13. Large high-precision PTP touchpad, precise and efficient gestures 14. Imported bluetooth chip power display is not anxious, ultra-low power consumption design, longer battery life