This is a multi-device compatible, ultra-sensitive stylus pen. Purchased on October 20, 2024. My child used it a few times, but it's no longer needed, so I'm selling it. Operation has been confirmed. Features include an ultra-fine 1.4mm copper pen tip, USB charging, and lightweight design. Suitable for illustrations and games. Compatible with a wide range of capacitive touch panels, including iPhone, iPad, Android, and Surface devices. 【Compatible Models (Examples)】 iPad: 9th generation to 2nd generation, Pro, Air 5/4/3, mini 6/5, etc. iPhone: 13/12/11 series, XR/X, 8/7, etc. Other: Samsung Galaxy Tab/Note, Microsoft Surface Pro/Go, Amazon Kindle Fire, etc. 【Important Notes Before Purchase】 While the product is compatible with many devices, it does not guarantee operation on all devices (as stated on the product page). When using with an iPad, please disable "Draw Only with Apple Pencil" in "Settings" - "Notes".