Universal capacitive pen: 0 delays, 0 disconnections, smoother drawing and writing Rotating detachable pen tip: No damage to the screen, silent noise reduction, wear-resistant pen tip Accurate touch control: Sensitive and slender pen tip, precise and smooth, grasp the inspiration without delay and present it in one stroke 3 light power indicator: Check the power at any time and plan electricity usage reasonably Auto sleep: 10 minutes of inactivity, it will automatically sleep, more power-saving Magnetic: Can be magnetically absorbed, easy to place and not easy to lose Specifications: Material: Metal, painted pen body Indicator: Three-light power indicator Is it equipped with Bluetooth: No Bluetooth connection Charging method: TYPE-C USB charging port Charging time: Fast charging in 15-20 minutes Turn on/off power method: Touch double-click Battery: Lithium polymer battery 130mAh Battery life: About 10 hours Charging current: 5V/2A Standby time: Fully charged standby for up to 6 months Sleep time: Automatically shut down after 10 minutes Product size: 165mm, diameter 9.0mm