Features:100% brand new and high qualityParameters Function : Painting, writing, notes, touchCharging time: 1 hourWorking time: 8-10 hoursCompatible use: Android phones, Apple phones, all brands of flat-panel capacitive screen devicesMaterial: pen body aluminum (pure copper pen tip, pen tip with protective film does not hurt the screen)Effective distance: 1.6mm from the penWorking time: 8-10 hoursStandard accessories: USB chargerBattery specifications: 0.518wh 3.7v 140mahProduct color: black / red / white /silvery/blue/pinkSize: pen 1.45mm* pen diameter 9mm* total length 175mmLight 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 Includes1x Stylus pen1x Mirco USB Cable1x User Manual