* This stylus can work with all AES2.0 protocol notebook / tablet

* This stylus has Bluetooth function,

* The button has 2 function 

* this is active stylus, it need battery to work.

* no battery come with the stylus

Compatible with:

- Lenovo Yoga book9i

- Lenovo Thinkpad x1 tablet/Gen2 /gen3

- All AES2.0 protocol notebook / tablet

If you don't sure if your notebook / tablet is AES2.0 protocol, you could check your notebook  "Device Manager" as below photo, whether your notebook support HID stylus (The 4 step or 6 step). You could offer this photo of your notebook to me to confirm before order.

Parcel included:

1 pcs stylus