Introducing the OPPO Pad Air 10.4 inch Ultra-thin Bluetooth Keyboard Case, specially designed to enhance your tablet experience with its sleek design and functional features.

1. Bluetooth 3.0 Standard Interface: The case features a built-in Bluetooth 3.0 standard interface, allowing you to connect your tablet effortlessly and enjoy a wireless typing experience.
2. Effective Operating Distance: With an effective operating distance of 10 meters, you can comfortably use the keyboard case while your tablet remains at a convenient distance.
3. Modulation Method: The case utilizes the GFSK modulation method, ensuring reliable and stable wireless communication between the keyboard and your tablet.
4. Wide Working Voltage Range: The keyboard case operates within a voltage range of 3.0-4.2V, providing optimal performance and compatibility with your OPPO Pad Air.
5. Low Power Consumption: Designed to be energy-efficient, the keyboard case has a working current of less than 2.5mA, minimizing power usage and prolonging battery life.
6. Standby and Sleep Modes: With standby and sleep currents of less than 0.3mA and 40uA respectively, the case conserves power when not in use, extending the standby time to more than 100 days.
7. Fast Charging: The keyboard case supports fast charging with a charging current greater than 200mA. In just 3-4 hours, your case will be fully charged and ready for use.
8. Long Battery Life: Equipped with a 200mAh lithium battery, the case provides sustainable working hours of up to 100 hours. The lithium battery has a life expectancy of 3 years, ensuring long-lasting performance.
9. Comfortable Typing Experience: The keyboard buttons offer a button force of 80 +-10g, providing a comfortable and responsive typing experience. With a button life of 5 million clicks, the keyboard is durable and reliable.
10. Temperature Resistant: The keyboard case operates within a wide temperature range of -10 to +55 Degrees Celsius, allowing you to use it comfortably in various environments.
11. Convenient Type-C Charging Port: The case is equipped with a Type-C charging port, offering convenience and compatibility with modern charging cables.

Elevate your tablet productivity with the OPPO Pad Air 10.4 inch Ultra-thin Bluetooth Keyboard Case. It combines style, functionality, and durability to provide comprehensive protection and enhance your typing experience.