Product information: Color white Size: 175*9mm Material: Aluminum alloy pen body, pure copper pen tip Package: 1 * Stylus EASY TO USE: The stylus gently lifts the magnetic cover. You will be prompted to replace the hard drive. Just hold the cap close to the tip so it sticks together. You can use it when the LED is blue. No adjustment required. High Precision: 1.5mm ultra-fine tip for precise and smooth control. Write and draw as naturally as you would with pen and paper, with no skips, lags or scratches. The pen body is made of aluminum. The sleek, slim body of the pen in your hand makes it easier than ever to find it. Universal Compatibility: Our stylus uses the latest capacitive technology, ensuring our products are widely compatible with most touchscreen products including iPad, iPhone and Samsung Huawei Xiaomi tablet. Long battery life: With Micro USB charging port and built-in rechargeable battery, it can be used continuously for 10 hours and it only takes 1-2 hours to charge. Thanks to the Smart Energy Saving function, the pen switches off automatically every 30 minutes.