Features: 100% brand new and high quality Parameters Function : Painting, writing, notes, touch Charging time: 1-2 hours 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 Standard accessories: USB charge line Battery specifications: 0.518wh 3.7v 140mah Product color: black / white Size: pen Nib diameter1.45mm* pen body 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 charged Anti touch function: None Tilt pressure sense: None Bluetooth: no (no need to connect Bluetooth, start and use) Nib: not replaceable Package Includes: 1x Stylus pen 1x Mirco USB Cable 1x User Manual Note: when using, hands should not touch the screen.