1、Applicable to all capacitive screen devices with touch function, mobile phones and tablets compatible with for IOS/Android/Microsoft systems. 2、The cap can be used even when the product has no electricity, there is a clip for easy carrying on the tablet cover. 3、Pure copper pen tip with protective film on the pen tip, which will not damage the screen. 4、With small size, easy to carry and store, convenient to use and with good performance. 5、Great workmanship, strict quality control and quality assurance, high safety factor, can be used with peace of mind. 1 x Stylus Pen1 x Charging Cable Item Type: Stylus PenParameter Function: Drawing, writing, note, touchCharging Time: 1hWorking Time: 8-10hCompatible Use: For Android/IOS mobile phones, tablet capacitive screen devices of various brandsMaterial: Pen body aluminum (pure copper pen tip, the tip has a protective film, does not damage the screen)Effective Distance From Pen: Approx. 1.6mm / 0.1inStandard Accessories: USB chargerBattery Capacity: 140mahLight Introduction:  1. Press the button once, the blue LED lights up, you can use it; 2. Press the button again to turn off the light and the LED light goes out; 3. The LED red light is on when charging, the LED light is off or the green light is on when the battery is full charged.