Only Supports iPad 2018 versions or later versionsiPad 6th/7th/8th Gen: A1893/A1954/A2197/A2198/A2200/A2270/A2428/A2429/A2430, iPad Mini 5th Gen: A2133/A2124/A2126/A2125, iPad Air 3rd/4th Gen: A2152/A2123/A2153/A2154/A2316, iPad Pro 11 1st/2nd Gen: A1980/A2013/A1934/A1979/A2068/A2228/A2230/A2231, iPad Pro 12.9 3rd/4th Gen: A1876/A2014/A1895/A1983/A2069/A2229/A2232/A2233Not work for models before 2018 iPad 1-5 Gen: A1219/A1337/A1395/A1396/A1397/A1416/A1430/A1403/A1458/A1459/A1460/A1822/A1823, iPad mini 1-4 Gen: A1432/A1454/A1455/A1489/A1490/A1491/A1599/A1560/A1538/A1550, iPad Air 1-2 Gen: A1474/A1475/A1476/A1566/A1567, iPad pro 12.9 1-2 Gen: A1584/A1652/A1670/A1671/A1821, iPad pro, 9.7: A1673/A1674/A1675, iPad pro 10.5: A1701/A1709/A1852, iPhone, Android, Microsoft devices.Pixel-perfect precision: 1.2mm POM tip as official ipad pencil material: better durability and won't create scratches to your screen. Execute finer instructions with no lag/offset/breaking point! Compared with the ordinary stylus pen, it has higher sensitivity, more accurate signal and more comfortable hand.Tilt Function (Pencil Status) Palm Rejection Technology: Replaceable nib design, no fear of wear and tear! New tilt and thickening function, the larger the pen tiltarea, the thicker the line. So it is very suitable for drawing. You can rest your palm comfortably on the screen while writing or drawing,you don't have to wear the anti-friction glove with this pencil.Touch Activated Long Lasting Battery Life: No need Bluetooth connection. Turn on this active digital pen by simply touching the cap button, and it automatically turn in Sleep Mode after idle for 5 minutes to save power. 20 hours continuous working and 90 days standby time for about 90 mintutes per charging.