Features include an improved pen tip, lag-free and fluid writing, and flawless screen performance. High precision and responsiveness are features of palm rejection technology. sensitivity to tilt. automatically shuts off after five minutes of inactivity. Long battery life, smart power indicator light, and 10-hour operation on a single charge. It is compatible with the iPad Pro 11"/12" and iPad Air 4 and attaches to your iPad magnetically. Specifications: JR-X9 model Operation mode: press the power button to turn on the light; press the button to turn off the light to turn it off. Qualities: With tilt pressure-sensitive drawing functionality, anti-mistouch and anti-offset Energy-saving mode: shuts off automatically after five minutes of inactivity Additional features include the ability to absorb iPad Pro (2018–2020), iPad Air4, and iPad Mini 6. After turning on, it can be used without a connection. Bluetooth Time needed to charge: