Features: 100% brand new and high quality Parameters Function : Painting, writing, notes,touch Charging time: 1 hour Working time: 8-10 hours Compatible use: Android phones, Apple phones, all brands of flat-panel capacitive screen devices Material: pen body aluminum (pure copper pen tip, pen tip with protective film does not hurt the screen) Effective distance: 1.6mm from the pen Working time: 8-10 hours Standard accessories: USB charger Battery specifications: 0.518wh 3.7v 140mah Size: pen 1.45mm* pen diameter 9mm* total length 175mm Light introduction: press the button once, the LED blue light is on, you can use it; press the button again, turn off the light, the LED light goes out; the LED red light is on when charging, the light is off or The green light is on when the battery is fully chargedPackage Includes 1x Stylus pen 1x Mirco USB Cable