[Rechargeable & Stand-Alone]Built in lithium battery provides 8-10 hours of active use and recharges by Micro-USB cable (included). Charging condition: 5V-0.2A. It will cut off power automaticly after a full charge .Stand-Alone active stylus design. NO Bluetooth or APP required.[Compatibility]Works with all capacitive contact screen,For PC,Universal,compatible with most contact screen devices, compatible with iPhone, iPad, iPad Pro,iPad mini ,ipad air ,Compatible with all Samsung tablets all Samsung tablets and for Android smart phones, HTC, Samsung Galaxy, Huawei Lenovo LG Nokia iOS and Android Capacitive Contact screen.The best stylus Pencil for artist, journalist, teacher and students etc.[Precise/ Sensitivity]It has a 1.45mm super fine tip gives you the accuracy you need and provides superior control and traction against tablet screens. It is made of copper that will last for a lifetime. Active stylus technology reduces off set and lag time between fine tip and trace, keep your tablet or phone screen free of finger smudges by using this stylus instead.[2-in-1 design] Newest 2 in 1 styluses latest Active stylus pen 1.45mm fine elastic tip and sensitive technology offers the better accuracy, which gives you a comfortable experience when taking notes, drawing, writing, signing on any smart phones and tablets.There is a magnetic closure cap on the stylus bottom, which can protect the usb port from damage and dirty.distance: 1.6mm from the penBattery specifications: 0.518wh 3.7v 140mahLight 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 chargedcolour: gold / silver / red / black / whiteMaterial: Aviation AluminumSize: 175mmPackage Contents:1 x Stylus pen1 x Mirco-USB CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.