Feature:1. INDICATOR LIGHTS: Add three indicator lights to determine the remaining power, it will tell you when to charge. Support capacitive screen devices on the market, for iOS, for Android phone tablet can be used.2. MAGNETIC ADSORPTION: Capacitive pen can be adsorbed on the tablet, not easy to lose, more convenient to use. The pen tip is removable and replaceable, gently unscrew the pen tip, pick up the spare pen tip and install it.3. EASY TO USE: Built in chip, touch the top to use, simple and portable, no need for Bluetooth. Sensitive and fluent to use, a good helper for drawing office note taking.4. POM NIB: Imported POM material nib, improve the accuracy and sensitivity of drawing and writing, writing sound is small, not afraid of breaking, will not damage the screen.5. LONG BATTERY LIFE: Built in high capacity lithium battery, 20 minutes can be fully charged, up to 10 hours of use, 30 minutes of non use of intelligent power off to prevent power loss.Specification:Item Type: Tablet Stylus PenProduct Material: Aluminum AlloyCharging Time: 20 MinutesWorking Time: 810 HoursBattery Specification: 130mAh 68430 Lithium Battery (Shipped with Built in Battery)Intelligent Power Saving: 30 Minutes Automatic Power OffStandby Time: 3 MonthsProduct Color: BlackAnti Misoperation Function: NoTilt Pressure Sensing: NoSide Adsorption: YesOffset Effect: Offset 25mmDelay Effect: Delay 0.1 SecondsTip Material: Replaceable POM NibsSwitch Mode: Top Touch SwitchCharging Mode: Type C Side Charging PortNib Diameter: Approx. 1.5mm/0.06in, Pen Body Diameter: Approx. 8.9mm/0.35in, Total Length: Approx. 166mm/6.5inCompatibility: Compatible with for iOS, for Android Tablets and Cell Phones.Package List:1 x Stylus1 x Nib1 x Instruction Manual1 x USB CableNote:All data are measured manually, and there are certain errors in the measurement results.