1、Real Time Power Display: Attached to the side of the for OS tablet, it can charge the capacitor pen and display the power level in real time. 2、Long Battery Life: Built in 130MAH battery, 8‑10 hours long endurance, 60‑80 minutes can be full, 5 minutes do not use the intelligent power off, to prevent power depletion caused by forgetting to turn off the power. 3、Anti Miscontact Function: Has the function of preventing accidental touch, easy to use, and can write, draw, and record. 4、Interchangeable Nib: The digital tablet stylus has an interchangeable nib design that resists wear and tear. 5、Premium Materials: Made of ABS material, strong, durable, not easy to damage, long service life. 1 x Stylus2 x Nibs1 x User Manual Item Type: Stylus PenMaterial: ABSAnti False Touch Function: YesBT: YesNibs: Replaceable NibsBuilt in Polymer Lithium Battery: 130mahApplicable Model:for OS Tablet mini (6th generation): A2567/A2568/A2569for OS Tablet Air (Generation 4): A2316/A2234/A2325/A2072for OS Tablet Air (5th generation): A2588/A2589/A2591for OS Tablet Pro (11 inch): A1980/A2013/A1934/A1979for OS Tablet Pro (11 inch Generation 2): A2228/A2068/A2230/A2231for OS Tablet Pro (11 inch Generation 3): A2377/A2301/A2459/A2460for OS Tablet Pro ( 12.9 inch Generation 3): A1983/A2014/A1895/A1876for OS Tablet Pro ( 12.9 inch Generation 4): A2229/A2069/A2232/A2233for OS Tablet Pro ( 12.9 inch Generation 5): A2378/A2379/A2461/A2462