Is the item durable?
Does it have WiFi inbuilt to connect to internet?
Yes does connect to wi-fi with inbuilt connection
What is the type of the battery comes with it ? and does it have USB 3.0 ports ?
3 ports 3.0 USB, the battery was acceptable with autonomy between 1:30 to 2 hours
Is the keyboard in this laptop backlit? Also does it have the fingerprint recognition functionality?
Non-backlit and no fingerprint reader.
Can I add memory to this product?
Yes, it has two slots of memory bank and the total memory can be expanded up to 32G.
can you put cd or dvd in it?
no it does not have the facility for cd/dvd you would require an external drive to accommodate.
Does this laptop come with an IPS screen?
No, standard display.
Does this laptop come with office?
No, Just mac OS.
Does this come with a charger?
Will this run big sur?
You should check the operational requirements of Big Sur prior to making a purchase.