Sssgrgb Stylus Pen For Microsoft Surface Pro9/8/X/7/6/5/4/3 Surface Go 3/2/1 Surface 3/Laptop/Studio/Book 4/3/2/1Hp Asus With 40

Brief Description1.Make Sure Surface Laptop Is Powered On.2. Open The Active Stylus Package To Have A Check. Pressand Hold The Power Button For 1 Second To Enter Thewriting Mode. Led Light Will Be On In Working Mode.3. The Red Led Indicates Low Battery. When The Battery Isfully Charged, Led Will Change The Color. Active Stylus Willbe Off When The Pen Is Idle.4. It Can Be Used For About 80 Hours After Charged 20Minutes. It Can Be Fully Charged For Charging 1 Hour.5. Active Stylus Is Equipped With An Intelligent Powermanagement System That Can Switches To The Optimizedpower-Saving Mode And Detects Voltages Automatically:? It Will Switch To Power-Saving Mode After 10-Minutesidle. ? Press Any Button Can Wake Up From The Power Savingmode.6. Active Stylus Can Be Charged Directly With The Microusb Of Mobile Phones Or Tablets.