Bluetooth real-time battery display level on the pad, and always know the remaining battery level Turn on the pen, hold the pen and turn on the metal induction ring Wireless magnetic charging, low power chip, capable of continuous use for 10 hours, ensuring safe and long battery life Oblique pressure sensation simulates realistic paper painting with pressure ranging from coarse to fine, thick to light Full screen/split screen anti-touch, multi-task window work with precise anti-touch function and the palm can be placed freely on the screen Compatible with most capacitive pens, suitable for Apple tablets from 2018 to 2022 Comes with a replacement tip, effectively extending the lifetime of the stylus Specifications: Material: plastic + magnetic Pen body size: 162mm, diameter: 9.0mm Net weight: 14g Bluetooth version: 5.1 Use time: when fully charged, the use time is about 10 hours Input interface type: Touch and suction charging Charging time: magnetic charging about 120 minutes