for apple ipad pencil 1st 2nd stylus pen for ipad 6th 7th 8th 9th 10th air 3rd 4th 5th mini 5th 6th ipad pro 12.9 1st 2nd 10.5 9.7 11 inch t

compatible with ipad pro 6th/5th/4th/3rd,ipad air 5th/4th/3rd,ipad 10th/9th/8th/7th/6th,ipad mini 5th/6th,for writing drawing sketching not compatible with-2017 and earlier apple ipad, and also does not support for android, iphone, microsoft devices. please confirm whether your model is compatible before buying. built-in 130mah, battery provides 9 hours active use and 365 days standby time, for only 1.2-hours charging by a usb-c cable. it will automatically turn in "sleep mode" after idle for 60 minutes to sa.syi