stylus pen for touch screens rechargeable 1.5mm fine point active stylus pen smart pencil digital compatible ipad and most tablet (white 1) kengdudu compatibility with most touch screen device (successful test). tablets: apple ipad, ipad 2/3/4, ipad mini 4, ipad pro 9,7, ipad pro 10,5, ipad pro 12,9, apple ipod touch, ipod touch 1g/2g/3g/4g/5g, samsung galaxy tab, tab s (all model), nexus 7, sony xperia tablet etc.. smartphones: apple iphone 3g/3g s, iphone 4/4s, iphone 5/5s/5se, iphone 6/6s/6plus/6s plus, iphone 7/7s/7plus, iphone 8/8plus, iphone x (all model), samsung galaxy s3, s4, s5, s6, s7, s8, s9, s9 plus, note, note2, note3, note4, nexus 4, nexus 5, nexus 6